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This file was processed as: Tape Archive
(archive/tar).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Tape Archive (archive/tar)
| magic
| Supported |
| 100%
| file
| POSIX tar archive (GNU)
| default
| |
| 99%
| file
| POSIX tar archive (GNU), file fs/sysv/INTRO, mode 100644 , uid 0 , gid 0 , size 16503 , seconds 5423125601, user root, group root
| default
| |
| 98%
| file
| data
| default
| |
| 62%
| TrID
| TAR - Tape ARchive (GNU)
| default
| |
| 37%
| TrID
| TAR - Tape ARchive (file)
| default
| |
| 100%
| siegfried
| x-fmt/265 Tape Archive Format
| default
| |
| 100%
| lsar
| Tar
| default
| |
| 100%
| gt2
| TAR Archiv gefunden (Auflistung ist deaktiviert)
| default
| |
| 100%
| disktype
| GNU tar archive
| default
| |
| 100%
| detectItEasy
| Archive: tar
| default
| |
| 100%
| binwalkID
| POSIX tar archive (GNU), owner user name: "INTRO"
| default
| |
| 100%
| xdgMime
| application/x-tar
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
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|00002b40| 20 61 72 65 20 72 65 63 | 6f 67 6e 69 7a 65 64 2e | are rec|ognized.|
|00002b50| 0a 20 20 28 53 65 65 20 | 43 6f 68 65 72 65 6e 74 |. (See |Coherent|
|00002b60| 20 22 6d 61 6e 20 6d 6b | 66 73 22 20 66 6f 72 20 | "man mk|fs" for |
|00002b70| 61 20 64 65 73 63 72 69 | 70 74 69 6f 6e 20 6f 66 |a descri|ption of|
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|00002b90| 29 0a 2d 20 53 79 73 74 | 65 6d 56 20 52 65 6c 65 |).- Syst|emV Rele|
|00002ba0| 61 73 65 20 32 20 46 53 | 3a 0a 20 20 54 68 65 20 |ase 2 FS|:. The |
|00002bb0| 73 75 70 65 72 62 6c 6f | 63 6b 20 69 73 20 6f 6e |superblo|ck is on|
|00002bc0| 6c 79 20 73 65 61 72 63 | 68 65 64 20 69 6e 20 74 |ly searc|hed in t|
|00002bd0| 68 65 20 62 6c 6f 63 6b | 73 20 39 2c 20 31 35 2c |he block|s 9, 15,|
|00002be0| 20 31 38 2c 20 77 68 69 | 63 68 20 63 6f 72 72 65 | 18, whi|ch corre|
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|00002c00| 62 65 67 69 6e 6e 69 6e | 67 20 6f 66 20 74 72 61 |beginnin|g of tra|
|00002c10| 63 6b 20 31 20 6f 6e 20 | 66 6c 6f 70 70 79 20 64 |ck 1 on |floppy d|
|00002c20| 69 73 6b 73 2e 20 4e 6f | 20 73 75 70 70 6f 72 74 |isks. No| support|
|00002c30| 20 66 6f 72 20 74 68 69 | 73 20 46 53 20 6f 6e 20 | for thi|s FS on |
|00002c40| 68 61 72 64 20 64 69 73 | 6b 20 79 65 74 2e 0a 0a |hard dis|k yet...|
|00002c50| 0a 50 6c 65 61 73 65 20 | 72 65 70 6f 72 74 20 61 |.Please |report a|
|00002c60| 6e 79 20 62 75 67 73 20 | 61 6e 64 20 73 75 67 67 |ny bugs |and sugg|
|00002c70| 65 73 74 69 6f 6e 73 20 | 74 6f 0a 20 20 42 72 75 |estions |to. Bru|
|00002c80| 6e 6f 20 48 61 69 62 6c | 65 20 3c 68 61 69 62 6c |no Haibl|e <haibl|
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|00002cb0| 65 2e 64 65 3e 20 6f 72 | 0a 20 20 50 61 73 63 61 |e.de> or|. Pasca|
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|00002cd0| 40 69 7a 66 6d 2e 75 6e | 69 2d 73 74 75 74 74 67 |@izfm.un|i-stuttg|
|00002ce0| 61 72 74 2e 64 65 3e 20 | 2e 0a 0a 0a 42 72 75 6e |art.de> |....Brun|
|00002cf0| 6f 20 48 61 69 62 6c 65 | 0a 3c 68 61 69 62 6c 65 |o Haible|.<haible|
|00002d00| 40 6d 61 32 73 32 2e 6d | 61 74 68 65 6d 61 74 69 |@ma2s2.m|athemati|
|00002d10| 6b 2e 75 6e 69 2d 6b 61 | 72 6c 73 72 75 68 65 2e |k.uni-ka|rlsruhe.|
|00002d20| 64 65 3e 0a 0a 00 00 00 | 00 00 00 00 00 00 00 00 |de>.....|........|
|00002d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00002d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e00| 66 73 2f 73 79 73 76 2f | 62 61 6c 6c 6f 63 2e 63 |fs/sysv/|balloc.c|
|00002e10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002e60| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 . |
|00002e70| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 . | 0 . |
|00002e80| 20 20 32 35 35 34 33 20 | 20 35 34 32 33 32 36 37 | 25543 | 5423267|
|00002e90| 35 31 34 20 20 31 32 32 | 31 32 00 20 30 00 00 00 |514 122|12. 0...|
|00002ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f00| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar |.root...|
|00002f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f20| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00002f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00002fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003000| 2f 2a 0a 20 2a 20 20 6c | 69 6e 75 78 2f 66 73 2f |/*. * l|inux/fs/|
|00003010| 73 79 73 76 2f 62 61 6c | 6c 6f 63 2e 63 0a 20 2a |sysv/bal|loc.c. *|
|00003020| 0a 20 2a 20 20 6d 69 6e | 69 78 2f 62 69 74 6d 61 |. * min|ix/bitma|
|00003030| 70 2e 63 0a 20 2a 20 20 | 43 6f 70 79 72 69 67 68 |p.c. * |Copyrigh|
|00003040| 74 20 28 43 29 20 31 39 | 39 31 2c 20 31 39 39 32 |t (C) 19|91, 1992|
|00003050| 20 20 4c 69 6e 75 73 20 | 54 6f 72 76 61 6c 64 73 | Linus |Torvalds|
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|00003070| 6c 69 73 74 73 2e 63 0a | 20 2a 20 20 43 6f 70 79 |lists.c.| * Copy|
|00003080| 72 69 67 68 74 20 28 43 | 29 20 31 39 39 32 20 20 |right (C|) 1992 |
|00003090| 52 65 6d 79 20 43 61 72 | 64 20 28 63 61 72 64 40 |Remy Car|d (card@|
|000030a0| 6d 61 73 69 2e 69 62 70 | 2e 66 72 29 0a 20 2a 0a |masi.ibp|.fr). *.|
|000030b0| 20 2a 20 20 78 65 6e 69 | 78 2f 61 6c 6c 6f 63 2e | * xeni|x/alloc.|
|000030c0| 63 0a 20 2a 20 20 43 6f | 70 79 72 69 67 68 74 20 |c. * Co|pyright |
|000030d0| 28 43 29 20 31 39 39 32 | 20 20 44 6f 75 67 20 45 |(C) 1992| Doug E|
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|00003100| 72 69 67 68 74 20 28 43 | 29 20 31 39 39 33 20 20 |right (C|) 1993 |
|00003110| 50 61 73 63 61 6c 20 48 | 61 69 62 6c 65 2c 20 42 |Pascal H|aible, B|
|00003120| 72 75 6e 6f 20 48 61 69 | 62 6c 65 0a 20 2a 0a 20 |runo Hai|ble. *. |
|00003130| 2a 20 20 73 79 73 76 2f | 62 61 6c 6c 6f 63 2e 63 |* sysv/|balloc.c|
|00003140| 0a 20 2a 20 20 43 6f 70 | 79 72 69 67 68 74 20 28 |. * Cop|yright (|
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|00003160| 61 69 62 6c 65 0a 20 2a | 0a 20 2a 20 20 54 68 69 |aible. *|. * Thi|
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|00003180| 63 6f 64 65 20 66 6f 72 | 20 61 6c 6c 6f 63 61 74 |code for| allocat|
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|000031a0| 6b 73 2e 0a 20 2a 2f 0a | 0a 23 69 6e 63 6c 75 64 |ks.. */.|.#includ|
|000031b0| 65 20 3c 6c 69 6e 75 78 | 2f 6b 65 72 6e 65 6c 2e |e <linux|/kernel.|
|000031c0| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 6c 69 6e |h>.#incl|ude <lin|
|000031d0| 75 78 2f 66 73 2e 68 3e | 0a 23 69 6e 63 6c 75 64 |ux/fs.h>|.#includ|
|000031e0| 65 20 3c 6c 69 6e 75 78 | 2f 73 79 73 76 5f 66 73 |e <linux|/sysv_fs|
|000031f0| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 6c 69 |.h>.#inc|lude <li|
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|00003220| 63 6b 73 2e 68 3e 0a 0a | 2f 2a 20 57 65 20 64 6f |cks.h>..|/* We do|
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|00003240| 6c 75 65 20 6f 66 0a 20 | 20 20 73 62 2d 3e 73 76 |lue of. | sb->sv|
|00003250| 5f 73 62 64 2d 3e 73 5f | 74 66 72 65 65 20 3d 20 |_sbd->s_|tfree = |
|00003260| 2a 73 62 2d 3e 73 76 5f | 73 62 5f 74 6f 74 61 6c |*sb->sv_|sb_total|
|00003270| 5f 66 72 65 65 5f 62 6c | 6f 63 6b 73 0a 20 20 20 |_free_bl|ocks. |
|00003280| 62 75 74 20 77 65 20 6e | 65 76 65 72 74 68 65 6c |but we n|everthel|
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|000032b0| 72 6e 20 69 6e 6c 69 6e | 65 20 76 6f 69 64 20 6d |rn inlin|e void m|
|000032c0| 65 6d 7a 65 72 6f 20 28 | 76 6f 69 64 20 2a 20 73 |emzero (|void * s|
|000032d0| 2c 20 73 69 7a 65 5f 74 | 20 63 6f 75 6e 74 29 0a |, size_t| count).|
|000032e0| 7b 0a 5f 5f 61 73 6d 5f | 5f 28 22 63 6c 64 5c 6e |{.__asm_|_("cld\n|
|000032f0| 5c 74 22 0a 09 22 72 65 | 70 5c 6e 5c 74 22 0a 09 |\t".."re|p\n\t"..|
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|00003310| 30 29 2c 22 44 22 20 28 | 73 29 2c 22 63 22 20 28 |0),"D" (|s),"c" (|
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|00003410| 72 6e 3b 0a 09 7d 0a 09 | 69 66 20 28 62 6c 6f 63 |rn;..}..|if (bloc|
|00003420| 6b 20 3c 20 73 62 2d 3e | 73 76 5f 66 69 72 73 74 |k < sb->|sv_first|
|00003430| 64 61 74 61 7a 6f 6e 65 | 20 7c 7c 20 62 6c 6f 63 |datazone| || bloc|
|00003440| 6b 20 3e 3d 20 73 62 2d | 3e 73 76 5f 6e 7a 6f 6e |k >= sb-|>sv_nzon|
|00003450| 65 73 29 20 7b 0a 09 09 | 70 72 69 6e 74 6b 28 22 |es) {...|printk("|
|00003460| 73 79 73 76 5f 66 72 65 | 65 5f 62 6c 6f 63 6b 3a |sysv_fre|e_block:|
|00003470| 20 74 72 79 69 6e 67 20 | 74 6f 20 66 72 65 65 20 | trying |to free |
|00003480| 62 6c 6f 63 6b 20 6e 6f | 74 20 69 6e 20 64 61 74 |block no|t in dat|
|00003490| 61 7a 6f 6e 65 5c 6e 22 | 29 3b 0a 09 09 72 65 74 |azone\n"|);...ret|
|000034a0| 75 72 6e 3b 0a 09 7d 0a | 09 6c 6f 63 6b 5f 73 75 |urn;..}.|.lock_su|
|000034b0| 70 65 72 28 73 62 29 3b | 0a 09 69 66 20 28 2a 73 |per(sb);|..if (*s|
|000034c0| 62 2d 3e 73 76 5f 73 62 | 5f 66 6c 63 5f 63 6f 75 |b->sv_sb|_flc_cou|
|000034d0| 6e 74 20 3e 20 73 62 2d | 3e 73 76 5f 66 6c 63 5f |nt > sb-|>sv_flc_|
|000034e0| 73 69 7a 65 29 20 7b 0a | 09 09 70 72 69 6e 74 6b |size) {.|..printk|
|000034f0| 28 22 73 79 73 76 5f 66 | 72 65 65 5f 62 6c 6f 63 |("sysv_f|ree_bloc|
|00003500| 6b 3a 20 66 6c 63 5f 63 | 6f 75 6e 74 20 3e 20 66 |k: flc_c|ount > f|
|00003510| 6c 63 5f 73 69 7a 65 5c | 6e 22 29 3b 0a 09 09 75 |lc_size\|n");...u|
|00003520| 6e 6c 6f 63 6b 5f 73 75 | 70 65 72 28 73 62 29 3b |nlock_su|per(sb);|
|00003530| 0a 09 09 72 65 74 75 72 | 6e 3b 0a 09 7d 0a 09 2f |...retur|n;..}../|
|00003540| 2a 20 49 66 20 74 68 65 | 20 66 72 65 65 20 6c 69 |* If the| free li|
|00003550| 73 74 20 68 65 61 64 20 | 69 6e 20 73 75 70 65 72 |st head |in super|
|00003560| 2d 62 6c 6f 63 6b 20 69 | 73 20 66 75 6c 6c 2c 20 |-block i|s full, |
|00003570| 69 74 20 69 73 20 63 6f | 70 69 65 64 0a 09 20 2a |it is co|pied.. *|
|00003580| 20 69 6e 74 6f 20 74 68 | 69 73 20 62 6c 6f 63 6b | into th|is block|
|00003590| 20 62 65 69 6e 67 20 66 | 72 65 65 64 3a 0a 09 20 | being f|reed:.. |
|000035a0| 2a 2f 0a 09 69 66 20 28 | 2a 73 62 2d 3e 73 76 5f |*/..if (|*sb->sv_|
|000035b0| 73 62 5f 66 6c 63 5f 63 | 6f 75 6e 74 20 3d 3d 20 |sb_flc_c|ount == |
|000035c0| 73 62 2d 3e 73 76 5f 66 | 6c 63 5f 73 69 7a 65 29 |sb->sv_f|lc_size)|
|000035d0| 20 7b 0a 09 09 75 6e 73 | 69 67 6e 65 64 20 73 68 | {...uns|igned sh|
|000035e0| 6f 72 74 20 2a 20 66 6c | 63 5f 63 6f 75 6e 74 3b |ort * fl|c_count;|
|000035f0| 0a 09 09 75 6e 73 69 67 | 6e 65 64 20 6c 6f 6e 67 |...unsig|ned long|
|00003600| 20 2a 20 66 6c 63 5f 62 | 6c 6f 63 6b 73 3b 0a 0a | * flc_b|locks;..|
|00003610| 09 09 69 66 20 28 73 62 | 2d 3e 73 76 5f 62 6c 6f |..if (sb|->sv_blo|
|00003620| 63 6b 5f 73 69 7a 65 5f | 72 61 74 69 6f 5f 62 69 |ck_size_|ratio_bi|
|00003630| 74 73 20 3e 20 30 29 20 | 2f 2a 20 62 6c 6f 63 6b |ts > 0) |/* block|
|00003640| 5f 73 69 7a 65 20 3c 20 | 42 4c 4f 43 4b 5f 53 49 |_size < |BLOCK_SI|
|00003650| 5a 45 20 3f 20 2a 2f 0a | 09 09 09 62 68 20 3d 20 |ZE ? */.|...bh = |
|00003660| 62 72 65 61 64 28 73 62 | 2d 3e 73 5f 64 65 76 2c |bread(sb|->s_dev,|
|00003670| 20 28 62 6c 6f 63 6b 20 | 3e 3e 20 73 62 2d 3e 73 | (block |>> sb->s|
|00003680| 76 5f 62 6c 6f 63 6b 5f | 73 69 7a 65 5f 72 61 74 |v_block_|size_rat|
|00003690| 69 6f 5f 62 69 74 73 29 | 20 2b 20 73 62 2d 3e 73 |io_bits)| + sb->s|
|000036a0| 76 5f 62 6c 6f 63 6b 5f | 62 61 73 65 2c 20 42 4c |v_block_|base, BL|
|000036b0| 4f 43 4b 5f 53 49 5a 45 | 29 3b 0a 09 09 65 6c 73 |OCK_SIZE|);...els|
|000036c0| 65 0a 09 09 09 62 68 20 | 3d 20 67 65 74 62 6c 6b |e....bh |= getblk|
|000036d0| 28 73 62 2d 3e 73 5f 64 | 65 76 2c 20 28 62 6c 6f |(sb->s_d|ev, (blo|
|000036e0| 63 6b 20 3e 3e 20 73 62 | 2d 3e 73 76 5f 62 6c 6f |ck >> sb|->sv_blo|
|000036f0| 63 6b 5f 73 69 7a 65 5f | 72 61 74 69 6f 5f 62 69 |ck_size_|ratio_bi|
|00003700| 74 73 29 20 2b 20 73 62 | 2d 3e 73 76 5f 62 6c 6f |ts) + sb|->sv_blo|
|00003710| 63 6b 5f 62 61 73 65 2c | 20 42 4c 4f 43 4b 5f 53 |ck_base,| BLOCK_S|
|00003720| 49 5a 45 29 3b 0a 09 09 | 69 66 20 28 21 62 68 29 |IZE);...|if (!bh)|
|00003730| 20 7b 0a 09 09 09 70 72 | 69 6e 74 6b 28 22 73 79 | {....pr|intk("sy|
|00003740| 73 76 5f 66 72 65 65 5f | 62 6c 6f 63 6b 3a 20 67 |sv_free_|block: g|
|00003750| 65 74 62 6c 6b 28 29 20 | 6f 72 20 62 72 65 61 64 |etblk() |or bread|
|00003760| 28 29 20 66 61 69 6c 65 | 64 5c 6e 22 29 3b 0a 09 |() faile|d\n");..|
|00003770| 09 09 75 6e 6c 6f 63 6b | 5f 73 75 70 65 72 28 73 |..unlock|_super(s|
|00003780| 62 29 3b 0a 09 09 09 72 | 65 74 75 72 6e 3b 0a 09 |b);....r|eturn;..|
|00003790| 09 7d 0a 09 09 62 68 5f | 64 61 74 61 20 3d 20 62 |.}...bh_|data = b|
|000037a0| 68 2d 3e 62 5f 64 61 74 | 61 20 2b 20 28 28 62 6c |h->b_dat|a + ((bl|
|000037b0| 6f 63 6b 20 26 20 73 62 | 2d 3e 73 76 5f 62 6c 6f |ock & sb|->sv_blo|
|000037c0| 63 6b 5f 73 69 7a 65 5f | 72 61 74 69 6f 5f 31 29 |ck_size_|ratio_1)|
|000037d0| 20 3c 3c 20 73 62 2d 3e | 73 76 5f 62 6c 6f 63 6b | << sb->|sv_block|
|000037e0| 5f 73 69 7a 65 5f 62 69 | 74 73 29 3b 0a 09 09 73 |_size_bi|ts);...s|
|000037f0| 77 69 74 63 68 20 28 73 | 62 2d 3e 73 76 5f 74 79 |witch (s|b->sv_ty|
|00003800| 70 65 29 20 7b 0a 09 09 | 09 63 61 73 65 20 46 53 |pe) {...|.case FS|
|00003810| 54 59 50 45 5f 58 45 4e | 49 58 3a 0a 09 09 09 09 |TYPE_XEN|IX:.....|
|00003820| 66 6c 63 5f 63 6f 75 6e | 74 20 3d 20 26 28 28 73 |flc_coun|t = &((s|
|00003830| 74 72 75 63 74 20 78 65 | 6e 69 78 5f 66 72 65 65 |truct xe|nix_free|
|00003840| 6c 69 73 74 5f 63 68 75 | 6e 6b 20 2a 29 20 62 68 |list_chu|nk *) bh|
|00003850| 5f 64 61 74 61 29 2d 3e | 66 6c 5f 6e 66 72 65 65 |_data)->|fl_nfree|
|00003860| 3b 0a 09 09 09 09 66 6c | 63 5f 62 6c 6f 63 6b 73 |;.....fl|c_blocks|
|00003870| 20 3d 20 26 28 28 73 74 | 72 75 63 74 20 78 65 6e | = &((st|ruct xen|
|00003880| 69 78 5f 66 72 65 65 6c | 69 73 74 5f 63 68 75 6e |ix_freel|ist_chun|
|00003890| 6b 20 2a 29 20 62 68 5f | 64 61 74 61 29 2d 3e 66 |k *) bh_|data)->f|
|000038a0| 6c 5f 66 72 65 65 5b 30 | 5d 3b 0a 09 09 09 09 62 |l_free[0|];.....b|
|000038b0| 72 65 61 6b 3b 0a 09 09 | 09 63 61 73 65 20 46 53 |reak;...|.case FS|
|000038c0| 54 59 50 45 5f 53 59 53 | 56 34 3a 0a 09 09 09 09 |TYPE_SYS|V4:.....|
|000038d0| 66 6c 63 5f 63 6f 75 6e | 74 20 3d 20 26 28 28 73 |flc_coun|t = &((s|
|000038e0| 74 72 75 63 74 20 73 79 | 73 76 34 5f 66 72 65 65 |truct sy|sv4_free|
|000038f0| 6c 69 73 74 5f 63 68 75 | 6e 6b 20 2a 29 20 62 68 |list_chu|nk *) bh|
|00003900| 5f 64 61 74 61 29 2d 3e | 66 6c 5f 6e 66 72 65 65 |_data)->|fl_nfree|
|00003910| 3b 0a 09 09 09 09 66 6c | 63 5f 62 6c 6f 63 6b 73 |;.....fl|c_blocks|
|00003920| 20 3d 20 26 28 28 73 74 | 72 75 63 74 20 73 79 73 | = &((st|ruct sys|
|00003930| 76 34 5f 66 72 65 65 6c | 69 73 74 5f 63 68 75 6e |v4_freel|ist_chun|
|00003940| 6b 20 2a 29 20 62 68 5f | 64 61 74 61 29 2d 3e 66 |k *) bh_|data)->f|
|00003950| 6c 5f 66 72 65 65 5b 30 | 5d 3b 0a 09 09 09 09 62 |l_free[0|];.....b|
|00003960| 72 65 61 6b 3b 0a 09 09 | 09 63 61 73 65 20 46 53 |reak;...|.case FS|
|00003970| 54 59 50 45 5f 53 59 53 | 56 32 3a 0a 09 09 09 09 |TYPE_SYS|V2:.....|
|00003980| 66 6c 63 5f 63 6f 75 6e | 74 20 3d 20 26 28 28 73 |flc_coun|t = &((s|
|00003990| 74 72 75 63 74 20 73 79 | 73 76 32 5f 66 72 65 65 |truct sy|sv2_free|
|000039a0| 6c 69 73 74 5f 63 68 75 | 6e 6b 20 2a 29 20 62 68 |list_chu|nk *) bh|
|000039b0| 5f 64 61 74 61 29 2d 3e | 66 6c 5f 6e 66 72 65 65 |_data)->|fl_nfree|
|000039c0| 3b 0a 09 09 09 09 66 6c | 63 5f 62 6c 6f 63 6b 73 |;.....fl|c_blocks|
|000039d0| 20 3d 20 26 28 28 73 74 | 72 75 63 74 20 73 79 73 | = &((st|ruct sys|
|000039e0| 76 32 5f 66 72 65 65 6c | 69 73 74 5f 63 68 75 6e |v2_freel|ist_chun|
|000039f0| 6b 20 2a 29 20 62 68 5f | 64 61 74 61 29 2d 3e 66 |k *) bh_|data)->f|
|00003a00| 6c 5f 66 72 65 65 5b 30 | 5d 3b 0a 09 09 09 09 62 |l_free[0|];.....b|
|00003a10| 72 65 61 6b 3b 0a 09 09 | 09 63 61 73 65 20 46 53 |reak;...|.case FS|
|00003a20| 54 59 50 45 5f 43 4f 48 | 3a 0a 09 09 09 09 66 6c |TYPE_COH|:.....fl|
|00003a30| 63 5f 63 6f 75 6e 74 20 | 3d 20 26 28 28 73 74 72 |c_count |= &((str|
|00003a40| 75 63 74 20 63 6f 68 5f | 66 72 65 65 6c 69 73 74 |uct coh_|freelist|
|00003a50| 5f 63 68 75 6e 6b 20 2a | 29 20 62 68 5f 64 61 74 |_chunk *|) bh_dat|
|00003a60| 61 29 2d 3e 66 6c 5f 6e | 66 72 65 65 3b 0a 09 09 |a)->fl_n|free;...|
|00003a70| 09 09 66 6c 63 5f 62 6c | 6f 63 6b 73 20 3d 20 26 |..flc_bl|ocks = &|
|00003a80| 28 28 73 74 72 75 63 74 | 20 63 6f 68 5f 66 72 65 |((struct| coh_fre|
|00003a90| 65 6c 69 73 74 5f 63 68 | 75 6e 6b 20 2a 29 20 62 |elist_ch|unk *) b|
|00003aa0| 68 5f 64 61 74 61 29 2d | 3e 66 6c 5f 66 72 65 65 |h_data)-|>fl_free|
|00003ab0| 5b 30 5d 3b 0a 09 09 09 | 09 62 72 65 61 6b 3b 0a |[0];....|.break;.|
|00003ac0| 09 09 09 64 65 66 61 75 | 6c 74 3a 20 70 61 6e 69 |...defau|lt: pani|
|00003ad0| 63 28 22 73 79 73 76 5f | 66 72 65 65 5f 62 6c 6f |c("sysv_|free_blo|
|00003ae0| 63 6b 3a 20 69 6e 76 61 | 6c 69 64 20 66 73 20 74 |ck: inva|lid fs t|
|00003af0| 79 70 65 5c 6e 22 29 3b | 0a 09 09 7d 0a 09 09 2a |ype\n");|...}...*|
|00003b00| 66 6c 63 5f 63 6f 75 6e | 74 20 3d 20 2a 73 62 2d |flc_coun|t = *sb-|
|00003b10| 3e 73 76 5f 73 62 5f 66 | 6c 63 5f 63 6f 75 6e 74 |>sv_sb_f|lc_count|
|00003b20| 3b 20 2f 2a 20 3d 20 73 | 62 2d 3e 73 76 5f 66 6c |; /* = s|b->sv_fl|
|00003b30| 63 5f 73 69 7a 65 20 2a | 2f 0a 09 09 6d 65 6d 63 |c_size *|/...memc|
|00003b40| 70 79 28 66 6c 63 5f 62 | 6c 6f 63 6b 73 2c 20 73 |py(flc_b|locks, s|
|00003b50| 62 2d 3e 73 76 5f 73 62 | 5f 66 6c 63 5f 62 6c 6f |b->sv_sb|_flc_blo|
|00003b60| 63 6b 73 2c 20 2a 66 6c | 63 5f 63 6f 75 6e 74 20 |cks, *fl|c_count |
|00003b70| 2a 20 73 69 7a 65 6f 66 | 28 73 79 73 76 5f 7a 6f |* sizeof|(sysv_zo|
|00003b80| 6e 65 5f 74 29 29 3b 0a | 09 09 62 68 2d 3e 62 5f |ne_t));.|..bh->b_|
|00003b90| 64 69 72 74 20 3d 20 31 | 3b 0a 09 09 62 68 2d 3e |dirt = 1|;...bh->|
|00003ba0| 62 5f 75 70 74 6f 64 61 | 74 65 20 3d 20 31 3b 0a |b_uptoda|te = 1;.|
|00003bb0| 09 09 62 72 65 6c 73 65 | 28 62 68 29 3b 0a 09 09 |..brelse|(bh);...|
|00003bc0| 2a 73 62 2d 3e 73 76 5f | 73 62 5f 66 6c 63 5f 63 |*sb->sv_|sb_flc_c|
|00003bd0| 6f 75 6e 74 20 3d 20 30 | 3b 0a 09 7d 20 65 6c 73 |ount = 0|;..} els|
|00003be0| 65 0a 09 2f 2a 20 49 66 | 20 74 68 65 20 66 72 65 |e../* If| the fre|
|00003bf0| 65 20 6c 69 73 74 20 68 | 65 61 64 20 69 6e 20 73 |e list h|ead in s|
|00003c00| 75 70 65 72 2d 62 6c 6f | 63 6b 20 69 73 20 65 6d |uper-blo|ck is em|
|00003c10| 70 74 79 2c 20 63 72 65 | 61 74 65 20 61 20 6e 65 |pty, cre|ate a ne|
|00003c20| 77 20 68 65 61 64 0a 09 | 20 2a 20 69 6e 20 74 68 |w head..| * in th|
|00003c30| 69 73 20 62 6c 6f 63 6b | 20 62 65 69 6e 67 20 66 |is block| being f|
|00003c40| 72 65 65 64 3a 0a 09 20 | 2a 2f 0a 09 69 66 20 28 |reed:.. |*/..if (|
|00003c50| 2a 73 62 2d 3e 73 76 5f | 73 62 5f 66 6c 63 5f 63 |*sb->sv_|sb_flc_c|
|00003c60| 6f 75 6e 74 20 3d 3d 20 | 30 29 20 7b 20 2f 2a 20 |ount == |0) { /* |
|00003c70| 41 70 70 6c 69 65 73 20 | 6f 6e 6c 79 20 74 6f 20 |Applies |only to |
|00003c80| 43 6f 68 65 72 65 6e 74 | 20 46 53 20 2a 2f 0a 09 |Coherent| FS */..|
|00003c90| 09 69 66 20 28 73 62 2d | 3e 73 76 5f 62 6c 6f 63 |.if (sb-|>sv_bloc|
|00003ca0| 6b 5f 73 69 7a 65 5f 72 | 61 74 69 6f 5f 62 69 74 |k_size_r|atio_bit|
|00003cb0| 73 20 3e 20 30 29 20 2f | 2a 20 62 6c 6f 63 6b 5f |s > 0) /|* block_|
|00003cc0| 73 69 7a 65 20 3c 20 42 | 4c 4f 43 4b 5f 53 49 5a |size < B|LOCK_SIZ|
|00003cd0| 45 20 3f 20 2a 2f 0a 09 | 09 09 62 68 20 3d 20 62 |E ? */..|..bh = b|
|00003ce0| 72 65 61 64 28 73 62 2d | 3e 73 5f 64 65 76 2c 20 |read(sb-|>s_dev, |
|00003cf0| 28 62 6c 6f 63 6b 20 3e | 3e 20 73 62 2d 3e 73 76 |(block >|> sb->sv|
|00003d00| 5f 62 6c 6f 63 6b 5f 73 | 69 7a 65 5f 72 61 74 69 |_block_s|ize_rati|
|00003d10| 6f 5f 62 69 74 73 29 20 | 2b 20 73 62 2d 3e 73 76 |o_bits) |+ sb->sv|
|00003d20| 5f 62 6c 6f 63 6b 5f 62 | 61 73 65 2c 20 42 4c 4f |_block_b|ase, BLO|
|00003d30| 43 4b 5f 53 49 5a 45 29 | 3b 0a 09 09 65 6c 73 65 |CK_SIZE)|;...else|
|00003d40| 0a 09 09 09 62 68 20 3d | 20 67 65 74 62 6c 6b 28 |....bh =| getblk(|
|00003d50| 73 62 2d 3e 73 5f 64 65 | 76 2c 20 28 62 6c 6f 63 |sb->s_de|v, (bloc|
|00003d60| 6b 20 3e 3e 20 73 62 2d | 3e 73 76 5f 62 6c 6f 63 |k >> sb-|>sv_bloc|
|00003d70| 6b 5f 73 69 7a 65 5f 72 | 61 74 69 6f 5f 62 69 74 |k_size_r|atio_bit|
|00003d80| 73 29 20 2b 20 73 62 2d | 3e 73 76 5f 62 6c 6f 63 |s) + sb-|>sv_bloc|
|00003d90| 6b 5f 62 61 73 65 2c 20 | 42 4c 4f 43 4b 5f 53 49 |k_base, |BLOCK_SI|
|00003da0| 5a 45 29 3b 0a 09 09 69 | 66 20 28 21 62 68 29 20 |ZE);...i|f (!bh) |
|00003db0| 7b 0a 09 09 09 70 72 69 | 6e 74 6b 28 22 73 79 73 |{....pri|ntk("sys|
|00003dc0| 76 5f 66 72 65 65 5f 62 | 6c 6f 63 6b 3a 20 67 65 |v_free_b|lock: ge|
|00003dd0| 74 62 6c 6b 28 29 20 6f | 72 20 62 72 65 61 64 28 |tblk() o|r bread(|
|00003de0| 29 20 66 61 69 6c 65 64 | 5c 6e 22 29 3b 0a 09 09 |) failed|\n");...|
|00003df0| 09 75 6e 6c 6f 63 6b 5f | 73 75 70 65 72 28 73 62 |.unlock_|super(sb|
|00003e00| 29 3b 0a 09 09 09 72 65 | 74 75 72 6e 3b 0a 09 09 |);....re|turn;...|
|00003e10| 7d 0a 09 09 62 68 5f 64 | 61 74 61 20 3d 20 62 68 |}...bh_d|ata = bh|
|00003e20| 2d 3e 62 5f 64 61 74 61 | 20 2b 20 28 28 62 6c 6f |->b_data| + ((blo|
|00003e30| 63 6b 20 26 20 73 62 2d | 3e 73 76 5f 62 6c 6f 63 |ck & sb-|>sv_bloc|
|00003e40| 6b 5f 73 69 7a 65 5f 72 | 61 74 69 6f 5f 31 29 20 |k_size_r|atio_1) |
|00003e50| 3c 3c 20 73 62 2d 3e 73 | 76 5f 62 6c 6f 63 6b 5f |<< sb->s|v_block_|
|00003e60| 73 69 7a 65 5f 62 69 74 | 73 29 3b 0a 09 09 6d 65 |size_bit|s);...me|
|00003e70| 6d 7a 65 72 6f 28 62 68 | 5f 64 61 74 61 2c 20 73 |mzero(bh|_data, s|
|00003e80| 62 2d 3e 73 76 5f 62 6c | 6f 63 6b 5f 73 69 7a 65 |b->sv_bl|ock_size|
|00003e90| 29 3b 0a 09 09 2f 2a 20 | 74 68 69 73 20 69 6d 70 |);.../* |this imp|
|00003ea0| 6c 69 65 73 20 28 28 73 | 74 72 75 63 74 20 2e 2e |lies ((s|truct ..|
|00003eb0| 2e 5f 66 72 65 65 6c 69 | 73 74 5f 63 68 75 6e 6b |._freeli|st_chunk|
|00003ec0| 20 2a 29 20 62 68 5f 64 | 61 74 61 29 2d 3e 66 6c | *) bh_d|ata)->fl|
|00003ed0| 63 5f 63 6f 75 6e 74 20 | 3d 20 30 3b 20 2a 2f 0a |c_count |= 0; */.|
|00003ee0| 09 09 62 68 2d 3e 62 5f | 64 69 72 74 20 3d 20 31 |..bh->b_|dirt = 1|
|00003ef0| 3b 0a 09 09 62 68 2d 3e | 62 5f 75 70 74 6f 64 61 |;...bh->|b_uptoda|
|00003f00| 74 65 20 3d 20 31 3b 0a | 09 09 62 72 65 6c 73 65 |te = 1;.|..brelse|
|00003f10| 28 62 68 29 3b 0a 09 09 | 2f 2a 20 73 74 69 6c 6c |(bh);...|/* still|
|00003f20| 20 2a 73 62 2d 3e 73 76 | 5f 73 62 5f 66 6c 63 5f | *sb->sv|_sb_flc_|
|00003f30| 63 6f 75 6e 74 20 3d 20 | 30 20 2a 2f 0a 09 7d 20 |count = |0 */..} |
|00003f40| 65 6c 73 65 20 7b 0a 09 | 09 69 66 20 28 73 62 2d |else {..|.if (sb-|
|00003f50| 3e 73 76 5f 62 6c 6f 63 | 6b 5f 73 69 7a 65 5f 72 |>sv_bloc|k_size_r|
|00003f60| 61 74 69 6f 5f 62 69 74 | 73 20 3d 3d 20 30 29 20 |atio_bit|s == 0) |
|00003f70| 7b 20 2f 2a 20 62 6c 6f | 63 6b 5f 73 69 7a 65 20 |{ /* blo|ck_size |
|00003f80| 3d 3d 20 42 4c 4f 43 4b | 5f 53 49 5a 45 20 3f 20 |== BLOCK|_SIZE ? |
|00003f90| 2a 2f 0a 09 09 09 2f 2a | 20 54 68 72 6f 77 20 61 |*/..../*| Throw a|
|00003fa0| 77 61 79 20 62 6c 6f 63 | 6b 27 73 20 63 6f 6e 74 |way bloc|k's cont|
|00003fb0| 65 6e 74 73 20 2a 2f 0a | 09 09 09 62 68 20 3d 20 |ents */.|...bh = |
|00003fc0| 67 65 74 5f 68 61 73 68 | 5f 74 61 62 6c 65 28 73 |get_hash|_table(s|
|00003fd0| 62 2d 3e 73 5f 64 65 76 | 2c 20 28 62 6c 6f 63 6b |b->s_dev|, (block|
|00003fe0| 20 3e 3e 20 73 62 2d 3e | 73 76 5f 62 6c 6f 63 6b | >> sb->|sv_block|
|00003ff0| 5f 73 69 7a 65 5f 72 61 | 74 69 6f 5f 62 69 74 73 |_size_ra|tio_bits|
|00004000| 29 20 2b 20 73 62 2d 3e | 73 76 5f 62 6c 6f 63 6b |) + sb->|sv_block|
|00004010| 5f 62 61 73 65 2c 20 42 | 4c 4f 43 4b 5f 53 49 5a |_base, B|LOCK_SIZ|
|00004020| 45 29 3b 0a 09 09 09 69 | 66 20 28 62 68 29 0a 09 |E);....i|f (bh)..|
|00004030| 09 09 09 62 68 2d 3e 62 | 5f 64 69 72 74 20 3d 20 |...bh->b|_dirt = |
|00004040| 30 3b 0a 09 09 09 62 72 | 65 6c 73 65 28 62 68 29 |0;....br|else(bh)|
|00004050| 3b 0a 09 09 7d 0a 09 7d | 0a 09 69 66 20 28 73 62 |;...}..}|..if (sb|
|00004060| 2d 3e 73 76 5f 63 6f 6e | 76 65 72 74 29 0a 09 09 |->sv_con|vert)...|
|00004070| 62 6c 6f 63 6b 20 3d 20 | 74 6f 5f 63 6f 68 5f 75 |block = |to_coh_u|
|00004080| 6c 6f 6e 67 28 62 6c 6f | 63 6b 29 3b 0a 09 73 62 |long(blo|ck);..sb|
|00004090| 2d 3e 73 76 5f 73 62 5f | 66 6c 63 5f 62 6c 6f 63 |->sv_sb_|flc_bloc|
|000040a0| 6b 73 5b 28 2a 73 62 2d | 3e 73 76 5f 73 62 5f 66 |ks[(*sb-|>sv_sb_f|
|000040b0| 6c 63 5f 63 6f 75 6e 74 | 29 2b 2b 5d 20 3d 20 62 |lc_count|)++] = b|
|000040c0| 6c 6f 63 6b 3b 0a 09 69 | 66 20 28 73 62 2d 3e 73 |lock;..i|f (sb->s|
|000040d0| 76 5f 63 6f 6e 76 65 72 | 74 29 0a 09 09 2a 73 62 |v_conver|t)...*sb|
|000040e0| 2d 3e 73 76 5f 73 62 5f | 74 6f 74 61 6c 5f 66 72 |->sv_sb_|total_fr|
|000040f0| 65 65 5f 62 6c 6f 63 6b | 73 20 3d 0a 09 09 20 20 |ee_block|s =... |
|00004100| 74 6f 5f 63 6f 68 5f 75 | 6c 6f 6e 67 28 66 72 6f |to_coh_u|long(fro|
|00004110| 6d 5f 63 6f 68 5f 75 6c | 6f 6e 67 28 2a 73 62 2d |m_coh_ul|ong(*sb-|
|00004120| 3e 73 76 5f 73 62 5f 74 | 6f 74 61 6c 5f 66 72 65 |>sv_sb_t|otal_fre|
|00004130| 65 5f 62 6c 6f 63 6b 73 | 29 20 2b 20 31 29 3b 0a |e_blocks|) + 1);.|
|00004140| 09 65 6c 73 65 0a 09 09 | 2a 73 62 2d 3e 73 76 5f |.else...|*sb->sv_|
|00004150| 73 62 5f 74 6f 74 61 6c | 5f 66 72 65 65 5f 62 6c |sb_total|_free_bl|
|00004160| 6f 63 6b 73 20 3d 20 2a | 73 62 2d 3e 73 76 5f 73 |ocks = *|sb->sv_s|
|00004170| 62 5f 74 6f 74 61 6c 5f | 66 72 65 65 5f 62 6c 6f |b_total_|free_blo|
|00004180| 63 6b 73 20 2b 20 31 3b | 0a 09 73 62 2d 3e 73 76 |cks + 1;|..sb->sv|
|00004190| 5f 62 68 2d 3e 62 5f 64 | 69 72 74 20 3d 20 31 3b |_bh->b_d|irt = 1;|
|000041a0| 20 2f 2a 20 73 75 70 65 | 72 2d 62 6c 6f 63 6b 20 | /* supe|r-block |
|000041b0| 68 61 73 20 62 65 65 6e | 20 6d 6f 64 69 66 69 65 |has been| modifie|
|000041c0| 64 20 2a 2f 0a 09 73 62 | 2d 3e 73 5f 64 69 72 74 |d */..sb|->s_dirt|
|000041d0| 20 3d 20 31 3b 20 2f 2a | 20 61 6e 64 20 6e 65 65 | = 1; /*| and nee|
|000041e0| 64 73 20 74 69 6d 65 20 | 73 74 61 6d 70 20 2a 2f |ds time |stamp */|
|000041f0| 0a 09 75 6e 6c 6f 63 6b | 5f 73 75 70 65 72 28 73 |..unlock|_super(s|
|00004200| 62 29 3b 0a 7d 0a 0a 69 | 6e 74 20 73 79 73 76 5f |b);.}..i|nt sysv_|
|00004210| 6e 65 77 5f 62 6c 6f 63 | 6b 28 73 74 72 75 63 74 |new_bloc|k(struct|
|00004220| 20 73 75 70 65 72 5f 62 | 6c 6f 63 6b 20 2a 20 73 | super_b|lock * s|
|00004230| 62 29 0a 7b 0a 09 75 6e | 73 69 67 6e 65 64 20 69 |b).{..un|signed i|
|00004240| 6e 74 20 62 6c 6f 63 6b | 3b 0a 09 73 74 72 75 63 |nt block|;..struc|
|00004250| 74 20 62 75 66 66 65 72 | 5f 68 65 61 64 20 2a 20 |t buffer|_head * |
|00004260| 62 68 3b 0a 09 63 68 61 | 72 20 2a 20 62 68 5f 64 |bh;..cha|r * bh_d|
|00004270| 61 74 61 3b 0a 0a 09 69 | 66 20 28 21 73 62 29 20 |ata;...i|f (!sb) |
|00004280| 7b 0a 09 09 70 72 69 6e | 74 6b 28 22 73 79 73 76 |{...prin|tk("sysv|
|00004290| 5f 6e 65 77 5f 62 6c 6f | 63 6b 3a 20 74 72 79 69 |_new_blo|ck: tryi|
|000042a0| 6e 67 20 74 6f 20 67 65 | 74 20 6e 65 77 20 62 6c |ng to ge|t new bl|
|000042b0| 6f 63 6b 20 66 72 6f 6d | 20 6e 6f 6e 65 78 69 73 |ock from| nonexis|
|000042c0| 74 65 6e 74 20 64 65 76 | 69 63 65 5c 6e 22 29 3b |tent dev|ice\n");|
|000042d0| 0a 09 09 72 65 74 75 72 | 6e 20 30 3b 0a 09 7d 0a |...retur|n 0;..}.|
|000042e0| 09 6c 6f 63 6b 5f 73 75 | 70 65 72 28 73 62 29 3b |.lock_su|per(sb);|
|000042f0| 0a 09 69 66 20 28 2a 73 | 62 2d 3e 73 76 5f 73 62 |..if (*s|b->sv_sb|
|00004300| 5f 66 6c 63 5f 63 6f 75 | 6e 74 20 3d 3d 20 30 29 |_flc_cou|nt == 0)|
|00004310| 20 7b 20 2f 2a 20 41 70 | 70 6c 69 65 73 20 6f 6e | { /* Ap|plies on|
|00004320| 6c 79 20 74 6f 20 43 6f | 68 65 72 65 6e 74 20 46 |ly to Co|herent F|
|00004330| 53 20 2a 2f 0a 09 09 75 | 6e 6c 6f 63 6b 5f 73 75 |S */...u|nlock_su|
|00004340| 70 65 72 28 73 62 29 3b | 0a 09 09 72 65 74 75 72 |per(sb);|...retur|
|00004350| 6e 20 30 3b 09 09 2f 2a | 20 6e 6f 20 62 6c 6f 63 |n 0;../*| no bloc|
|00004360| 6b 73 20 61 76 61 69 6c | 61 62 6c 65 20 2a 2f 0a |ks avail|able */.|
|00004370| 09 7d 0a 09 62 6c 6f 63 | 6b 20 3d 20 73 62 2d 3e |.}..bloc|k = sb->|
|00004380| 73 76 5f 73 62 5f 66 6c | 63 5f 62 6c 6f 63 6b 73 |sv_sb_fl|c_blocks|
|00004390| 5b 28 2a 73 62 2d 3e 73 | 76 5f 73 62 5f 66 6c 63 |[(*sb->s|v_sb_flc|
|000043a0| 5f 63 6f 75 6e 74 29 2d | 31 5d 3b 0a 09 69 66 20 |_count)-|1];..if |
|000043b0| 28 73 62 2d 3e 73 76 5f | 63 6f 6e 76 65 72 74 29 |(sb->sv_|convert)|
|000043c0| 0a 09 09 62 6c 6f 63 6b | 20 3d 20 66 72 6f 6d 5f |...block| = from_|
|000043d0| 63 6f 68 5f 75 6c 6f 6e | 67 28 62 6c 6f 63 6b 29 |coh_ulon|g(block)|
|000043e0| 3b 0a 09 69 66 20 28 62 | 6c 6f 63 6b 20 3d 3d 20 |;..if (b|lock == |
|000043f0| 30 29 20 7b 20 2f 2a 20 | 41 70 70 6c 69 65 73 20 |0) { /* |Applies |
|00004400| 6f 6e 6c 79 20 74 6f 20 | 58 65 6e 69 78 20 46 53 |only to |Xenix FS|
|00004410| 2c 20 53 79 73 74 65 6d | 56 20 46 53 20 2a 2f 0a |, System|V FS */.|
|00004420| 09 09 75 6e 6c 6f 63 6b | 5f 73 75 70 65 72 28 73 |..unlock|_super(s|
|00004430| 62 29 3b 0a 09 09 72 65 | 74 75 72 6e 20 30 3b 09 |b);...re|turn 0;.|
|00004440| 09 2f 2a 20 6e 6f 20 62 | 6c 6f 63 6b 73 20 61 76 |./* no b|locks av|
|00004450| 61 69 6c 61 62 6c 65 20 | 2a 2f 0a 09 7d 0a 09 28 |ailable |*/..}..(|
|00004460| 2a 73 62 2d 3e 73 76 5f | 73 62 5f 66 6c 63 5f 63 |*sb->sv_|sb_flc_c|
|00004470| 6f 75 6e 74 29 2d 2d 3b | 0a 09 69 66 20 28 62 6c |ount)--;|..if (bl|
|00004480| 6f 63 6b 20 3c 20 73 62 | 2d 3e 73 76 5f 66 69 72 |ock < sb|->sv_fir|
|00004490| 73 74 64 61 74 61 7a 6f | 6e 65 20 7c 7c 20 62 6c |stdatazo|ne || bl|
|000044a0| 6f 63 6b 20 3e 3d 20 73 | 62 2d 3e 73 76 5f 6e 7a |ock >= s|b->sv_nz|
|000044b0| 6f 6e 65 73 29 20 7b 0a | 09 09 70 72 69 6e 74 6b |ones) {.|..printk|
|000044c0| 28 22 73 79 73 76 5f 6e | 65 77 5f 62 6c 6f 63 6b |("sysv_n|ew_block|
|000044d0| 3a 20 6e 65 77 20 62 6c | 6f 63 6b 20 25 64 20 69 |: new bl|ock %d i|
|000044e0| 73 20 6e 6f 74 20 69 6e | 20 64 61 74 61 20 7a 6f |s not in| data zo|
|000044f0| 6e 65 5c 6e 22 2c 62 6c | 6f 63 6b 29 3b 0a 09 09 |ne\n",bl|ock);...|
|00004500| 75 6e 6c 6f 63 6b 5f 73 | 75 70 65 72 28 73 62 29 |unlock_s|uper(sb)|
|00004510| 3b 0a 09 09 72 65 74 75 | 72 6e 20 30 3b 0a 09 7d |;...retu|rn 0;..}|
|00004520| 0a 09 69 66 20 28 2a 73 | 62 2d 3e 73 76 5f 73 62 |..if (*s|b->sv_sb|
|00004530| 5f 66 6c 63 5f 63 6f 75 | 6e 74 20 3d 3d 20 30 29 |_flc_cou|nt == 0)|
|00004540| 20 7b 20 2f 2a 20 74 68 | 65 20 6c 61 73 74 20 62 | { /* th|e last b|
|00004550| 6c 6f 63 6b 20 63 6f 6e | 74 69 6e 75 65 73 20 74 |lock con|tinues t|
|00004560| 68 65 20 66 72 65 65 20 | 6c 69 73 74 20 2a 2f 0a |he free |list */.|
|00004570| 09 09 75 6e 73 69 67 6e | 65 64 20 73 68 6f 72 74 |..unsign|ed short|
|00004580| 20 2a 20 66 6c 63 5f 63 | 6f 75 6e 74 3b 0a 09 09 | * flc_c|ount;...|
|00004590| 75 6e 73 69 67 6e 65 64 | 20 6c 6f 6e 67 20 2a 20 |unsigned| long * |
|000045a0| 66 6c 63 5f 62 6c 6f 63 | 6b 73 3b 0a 0a 09 09 69 |flc_bloc|ks;....i|
|000045b0| 66 20 28 21 28 62 68 20 | 3d 20 73 79 73 76 5f 62 |f (!(bh |= sysv_b|
|000045c0| 72 65 61 64 28 73 62 2c | 20 73 62 2d 3e 73 5f 64 |read(sb,| sb->s_d|
|000045d0| 65 76 2c 20 62 6c 6f 63 | 6b 2c 20 26 62 68 5f 64 |ev, bloc|k, &bh_d|
|000045e0| 61 74 61 29 29 29 20 7b | 0a 09 09 09 70 72 69 6e |ata))) {|....prin|
|000045f0| 74 6b 28 22 73 79 73 76 | 5f 6e 65 77 5f 62 6c 6f |tk("sysv|_new_blo|
|00004600| 63 6b 3a 20 63 61 6e 6e | 6f 74 20 72 65 61 64 20 |ck: cann|ot read |
|00004610| 66 72 65 65 2d 6c 69 73 | 74 20 62 6c 6f 63 6b 5c |free-lis|t block\|
|00004620| 6e 22 29 3b 0a 09 09 09 | 2f 2a 20 72 65 74 72 79 |n");....|/* retry|
|00004630| 20 74 68 69 73 20 73 61 | 6d 65 20 62 6c 6f 63 6b | this sa|me block|
|00004640| 20 6e 65 78 74 20 74 69 | 6d 65 20 2a 2f 0a 09 09 | next ti|me */...|
|00004650| 09 28 2a 73 62 2d 3e 73 | 76 5f 73 62 5f 66 6c 63 |.(*sb->s|v_sb_flc|
|00004660| 5f 63 6f 75 6e 74 29 2b | 2b 3b 0a 09 09 09 75 6e |_count)+|+;....un|
|00004670| 6c 6f 63 6b 5f 73 75 70 | 65 72 28 73 62 29 3b 0a |lock_sup|er(sb);.|
|00004680| 09 09 09 72 65 74 75 72 | 6e 20 30 3b 0a 09 09 7d |...retur|n 0;...}|
|00004690| 0a 09 09 73 77 69 74 63 | 68 20 28 73 62 2d 3e 73 |...switc|h (sb->s|
|000046a0| 76 5f 74 79 70 65 29 20 | 7b 0a 09 09 09 63 61 73 |v_type) |{....cas|
|000046b0| 65 20 46 53 54 59 50 45 | 5f 58 45 4e 49 58 3a 0a |e FSTYPE|_XENIX:.|
|000046c0| 09 09 09 09 66 6c 63 5f | 63 6f 75 6e 74 20 3d 20 |....flc_|count = |
|000046d0| 26 28 28 73 74 72 75 63 | 74 20 78 65 6e 69 78 5f |&((struc|t xenix_|
|000046e0| 66 72 65 65 6c 69 73 74 | 5f 63 68 75 6e 6b 20 2a |freelist|_chunk *|
|000046f0| 29 20 62 68 5f 64 61 74 | 61 29 2d 3e 66 6c 5f 6e |) bh_dat|a)->fl_n|
|00004700| 66 72 65 65 3b 0a 09 09 | 09 09 66 6c 63 5f 62 6c |free;...|..flc_bl|
|00004710| 6f 63 6b 73 20 3d 20 26 | 28 28 73 74 72 75 63 74 |ocks = &|((struct|
|00004720| 20 78 65 6e 69 78 5f 66 | 72 65 65 6c 69 73 74 5f | xenix_f|reelist_|
|00004730| 63 68 75 6e 6b 20 2a 29 | 20 62 68 5f 64 61 74 61 |chunk *)| bh_data|
|00004740| 29 2d 3e 66 6c 5f 66 72 | 65 65 5b 30 5d 3b 0a 09 |)->fl_fr|ee[0];..|
|00004750| 09 09 09 62 72 65 61 6b | 3b 0a 09 09 09 63 61 73 |...break|;....cas|
|00004760| 65 20 46 53 54 59 50 45 | 5f 53 59 53 56 34 3a 0a |e FSTYPE|_SYSV4:.|
|00004770| 09 09 09 09 66 6c 63 5f | 63 6f 75 6e 74 20 3d 20 |....flc_|count = |
|00004780| 26 28 28 73 74 72 75 63 | 74 20 73 79 73 76 34 5f |&((struc|t sysv4_|
|00004790| 66 72 65 65 6c 69 73 74 | 5f 63 68 75 6e 6b 20 2a |freelist|_chunk *|
|000047a0| 29 20 62 68 5f 64 61 74 | 61 29 2d 3e 66 6c 5f 6e |) bh_dat|a)->fl_n|
|000047b0| 66 72 65 65 3b 0a 09 09 | 09 09 66 6c 63 5f 62 6c |free;...|..flc_bl|
|000047c0| 6f 63 6b 73 20 3d 20 26 | 28 28 73 74 72 75 63 74 |ocks = &|((struct|
|000047d0| 20 73 79 73 76 34 5f 66 | 72 65 65 6c 69 73 74 5f | sysv4_f|reelist_|
|000047e0| 63 68 75 6e 6b 20 2a 29 | 20 62 68 5f 64 61 74 61 |chunk *)| bh_data|
|000047f0| 29 2d 3e 66 6c 5f 66 72 | 65 65 5b 30 5d 3b 0a 09 |)->fl_fr|ee[0];..|
|00004800| 09 09 09 62 72 65 61 6b | 3b 0a 09 09 09 63 61 73 |...break|;....cas|
|00004810| 65 20 46 53 54 59 50 45 | 5f 53 59 53 56 32 3a 0a |e FSTYPE|_SYSV2:.|
|00004820| 09 09 09 09 66 6c 63 5f | 63 6f 75 6e 74 20 3d 20 |....flc_|count = |
|00004830| 26 28 28 73 74 72 75 63 | 74 20 73 79 73 76 32 5f |&((struc|t sysv2_|
|00004840| 66 72 65 65 6c 69 73 74 | 5f 63 68 75 6e 6b 20 2a |freelist|_chunk *|
|00004850| 29 20 62 68 5f 64 61 74 | 61 29 2d 3e 66 6c 5f 6e |) bh_dat|a)->fl_n|
|00004860| 66 72 65 65 3b 0a 09 09 | 09 09 66 6c 63 5f 62 6c |free;...|..flc_bl|
|00004870| 6f 63 6b 73 20 3d 20 26 | 28 28 73 74 72 75 63 74 |ocks = &|((struct|
|00004880| 20 73 79 73 76 32 5f 66 | 72 65 65 6c 69 73 74 5f | sysv2_f|reelist_|
|00004890| 63 68 75 6e 6b 20 2a 29 | 20 62 68 5f 64 61 74 61 |chunk *)| bh_data|
|000048a0| 29 2d 3e 66 6c 5f 66 72 | 65 65 5b 30 5d 3b 0a 09 |)->fl_fr|ee[0];..|
|000048b0| 09 09 09 62 72 65 61 6b | 3b 0a 09 09 09 63 61 73 |...break|;....cas|
|000048c0| 65 20 46 53 54 59 50 45 | 5f 43 4f 48 3a 0a 09 09 |e FSTYPE|_COH:...|
|000048d0| 09 09 66 6c 63 5f 63 6f | 75 6e 74 20 3d 20 26 28 |..flc_co|unt = &(|
|000048e0| 28 73 74 72 75 63 74 20 | 63 6f 68 5f 66 72 65 65 |(struct |coh_free|
|000048f0| 6c 69 73 74 5f 63 68 75 | 6e 6b 20 2a 29 20 62 68 |list_chu|nk *) bh|
|00004900| 5f 64 61 74 61 29 2d 3e | 66 6c 5f 6e 66 72 65 65 |_data)->|fl_nfree|
|00004910| 3b 0a 09 09 09 09 66 6c | 63 5f 62 6c 6f 63 6b 73 |;.....fl|c_blocks|
|00004920| 20 3d 20 26 28 28 73 74 | 72 75 63 74 20 63 6f 68 | = &((st|ruct coh|
|00004930| 5f 66 72 65 65 6c 69 73 | 74 5f 63 68 75 6e 6b 20 |_freelis|t_chunk |
|00004940| 2a 29 20 62 68 5f 64 61 | 74 61 29 2d 3e 66 6c 5f |*) bh_da|ta)->fl_|
|00004950| 66 72 65 65 5b 30 5d 3b | 0a 09 09 09 09 62 72 65 |free[0];|.....bre|
|00004960| 61 6b 3b 0a 09 09 09 64 | 65 66 61 75 6c 74 3a 20 |ak;....d|efault: |
|00004970| 70 61 6e 69 63 28 22 73 | 79 73 76 5f 6e 65 77 5f |panic("s|ysv_new_|
|00004980| 62 6c 6f 63 6b 3a 20 69 | 6e 76 61 6c 69 64 20 66 |block: i|nvalid f|
|00004990| 73 20 74 79 70 65 5c 6e | 22 29 3b 0a 09 09 7d 0a |s type\n|");...}.|
|000049a0| 09 09 69 66 20 28 2a 66 | 6c 63 5f 63 6f 75 6e 74 |..if (*f|lc_count|
|000049b0| 20 3e 20 73 62 2d 3e 73 | 76 5f 66 6c 63 5f 73 69 | > sb->s|v_flc_si|
|000049c0| 7a 65 29 20 7b 0a 09 09 | 09 70 72 69 6e 74 6b 28 |ze) {...|.printk(|
|000049d0| 22 73 79 73 76 5f 6e 65 | 77 5f 62 6c 6f 63 6b 3a |"sysv_ne|w_block:|
|000049e0| 20 66 72 65 65 2d 6c 69 | 73 74 20 62 6c 6f 63 6b | free-li|st block|
|000049f0| 20 77 69 74 68 20 3e 66 | 6c 63 5f 73 69 7a 65 20 | with >f|lc_size |
|00004a00| 65 6e 74 72 69 65 73 5c | 6e 22 29 3b 0a 09 09 09 |entries\|n");....|
|00004a10| 62 72 65 6c 73 65 28 62 | 68 29 3b 0a 09 09 09 75 |brelse(b|h);....u|
|00004a20| 6e 6c 6f 63 6b 5f 73 75 | 70 65 72 28 73 62 29 3b |nlock_su|per(sb);|
|00004a30| 0a 09 09 09 72 65 74 75 | 72 6e 20 30 3b 0a 09 09 |....retu|rn 0;...|
|00004a40| 7d 0a 09 09 2a 73 62 2d | 3e 73 76 5f 73 62 5f 66 |}...*sb-|>sv_sb_f|
|00004a50| 6c 63 5f 63 6f 75 6e 74 | 20 3d 20 2a 66 6c 63 5f |lc_count| = *flc_|
|00004a60| 63 6f 75 6e 74 3b 0a 09 | 09 6d 65 6d 63 70 79 28 |count;..|.memcpy(|
|00004a70| 73 62 2d 3e 73 76 5f 73 | 62 5f 66 6c 63 5f 62 6c |sb->sv_s|b_flc_bl|
|00004a80| 6f 63 6b 73 2c 20 66 6c | 63 5f 62 6c 6f 63 6b 73 |ocks, fl|c_blocks|
|00004a90| 2c 20 2a 66 6c 63 5f 63 | 6f 75 6e 74 20 2a 20 73 |, *flc_c|ount * s|
|00004aa0| 69 7a 65 6f 66 28 73 79 | 73 76 5f 7a 6f 6e 65 5f |izeof(sy|sv_zone_|
|00004ab0| 74 29 29 3b 0a 09 09 62 | 72 65 6c 73 65 28 62 68 |t));...b|relse(bh|
|00004ac0| 29 3b 0a 09 7d 0a 09 2f | 2a 20 4e 6f 77 20 74 68 |);..}../|* Now th|
|00004ad0| 65 20 66 72 65 65 20 6c | 69 73 74 20 68 65 61 64 |e free l|ist head|
|00004ae0| 20 69 6e 20 74 68 65 20 | 73 75 70 65 72 62 6c 6f | in the |superblo|
|00004af0| 63 6b 20 69 73 20 76 61 | 6c 69 64 20 61 67 61 69 |ck is va|lid agai|
|00004b00| 6e 2e 20 2a 2f 0a 09 69 | 66 20 28 73 62 2d 3e 73 |n. */..i|f (sb->s|
|00004b10| 76 5f 62 6c 6f 63 6b 5f | 73 69 7a 65 5f 72 61 74 |v_block_|size_rat|
|00004b20| 69 6f 5f 62 69 74 73 20 | 3e 20 30 29 20 2f 2a 20 |io_bits |> 0) /* |
|00004b30| 62 6c 6f 63 6b 5f 73 69 | 7a 65 20 3c 20 42 4c 4f |block_si|ze < BLO|
|00004b40| 43 4b 5f 53 49 5a 45 20 | 3f 20 2a 2f 0a 09 09 62 |CK_SIZE |? */...b|
|00004b50| 68 20 3d 20 62 72 65 61 | 64 28 73 62 2d 3e 73 5f |h = brea|d(sb->s_|
|00004b60| 64 65 76 2c 20 28 62 6c | 6f 63 6b 20 3e 3e 20 73 |dev, (bl|ock >> s|
|00004b70| 62 2d 3e 73 76 5f 62 6c | 6f 63 6b 5f 73 69 7a 65 |b->sv_bl|ock_size|
|00004b80| 5f 72 61 74 69 6f 5f 62 | 69 74 73 29 20 2b 20 73 |_ratio_b|its) + s|
|00004b90| 62 2d 3e 73 76 5f 62 6c | 6f 63 6b 5f 62 61 73 65 |b->sv_bl|ock_base|
|00004ba0| 2c 20 42 4c 4f 43 4b 5f | 53 49 5a 45 29 3b 0a 09 |, BLOCK_|SIZE);..|
|00004bb0| 65 6c 73 65 0a 09 09 62 | 68 20 3d 20 67 65 74 62 |else...b|h = getb|
|00004bc0| 6c 6b 28 73 62 2d 3e 73 | 5f 64 65 76 2c 20 28 62 |lk(sb->s|_dev, (b|
|00004bd0| 6c 6f 63 6b 20 3e 3e 20 | 73 62 2d 3e 73 76 5f 62 |lock >> |sb->sv_b|
|00004be0| 6c 6f 63 6b 5f 73 69 7a | 65 5f 72 61 74 69 6f 5f |lock_siz|e_ratio_|
|00004bf0| 62 69 74 73 29 20 2b 20 | 73 62 2d 3e 73 76 5f 62 |bits) + |sb->sv_b|
|00004c00| 6c 6f 63 6b 5f 62 61 73 | 65 2c 20 42 4c 4f 43 4b |lock_bas|e, BLOCK|
|00004c10| 5f 53 49 5a 45 29 3b 0a | 09 69 66 20 28 21 62 68 |_SIZE);.|.if (!bh|
|00004c20| 29 20 7b 0a 09 09 70 72 | 69 6e 74 6b 28 22 73 79 |) {...pr|intk("sy|
|00004c30| 73 76 5f 6e 65 77 5f 62 | 6c 6f 63 6b 3a 20 67 65 |sv_new_b|lock: ge|
|00004c40| 74 62 6c 6b 28 29 20 6f | 72 20 62 72 65 61 64 28 |tblk() o|r bread(|
|00004c50| 29 20 66 61 69 6c 65 64 | 5c 6e 22 29 3b 0a 09 09 |) failed|\n");...|
|00004c60| 75 6e 6c 6f 63 6b 5f 73 | 75 70 65 72 28 73 62 29 |unlock_s|uper(sb)|
|00004c70| 3b 0a 09 09 72 65 74 75 | 72 6e 20 30 3b 0a 09 7d |;...retu|rn 0;..}|
|00004c80| 0a 09 62 68 5f 64 61 74 | 61 20 3d 20 62 68 2d 3e |..bh_dat|a = bh->|
|00004c90| 62 5f 64 61 74 61 20 2b | 20 28 28 62 6c 6f 63 6b |b_data +| ((block|
|00004ca0| 20 26 20 73 62 2d 3e 73 | 76 5f 62 6c 6f 63 6b 5f | & sb->s|v_block_|
|00004cb0| 73 69 7a 65 5f 72 61 74 | 69 6f 5f 31 29 20 3c 3c |size_rat|io_1) <<|
|00004cc0| 20 73 62 2d 3e 73 76 5f | 62 6c 6f 63 6b 5f 73 69 | sb->sv_|block_si|
|00004cd0| 7a 65 5f 62 69 74 73 29 | 3b 0a 09 69 66 20 28 73 |ze_bits)|;..if (s|
|00004ce0| 62 2d 3e 73 76 5f 62 6c | 6f 63 6b 5f 73 69 7a 65 |b->sv_bl|ock_size|
|00004cf0| 5f 72 61 74 69 6f 5f 62 | 69 74 73 20 3d 3d 20 30 |_ratio_b|its == 0|
|00004d00| 29 20 2f 2a 20 62 6c 6f | 63 6b 5f 73 69 7a 65 20 |) /* blo|ck_size |
|00004d10| 3d 3d 20 42 4c 4f 43 4b | 5f 53 49 5a 45 20 3f 20 |== BLOCK|_SIZE ? |
|00004d20| 2a 2f 0a 09 09 69 66 20 | 28 62 68 2d 3e 62 5f 63 |*/...if |(bh->b_c|
|00004d30| 6f 75 6e 74 20 21 3d 20 | 31 29 20 7b 0a 09 09 09 |ount != |1) {....|
|00004d40| 70 72 69 6e 74 6b 28 22 | 73 79 73 76 5f 6e 65 77 |printk("|sysv_new|
|00004d50| 5f 62 6c 6f 63 6b 3a 20 | 62 6c 6f 63 6b 20 61 6c |_block: |block al|
|00004d60| 72 65 61 64 79 20 69 6e | 20 75 73 65 5c 6e 22 29 |ready in| use\n")|
|00004d70| 3b 0a 09 09 09 75 6e 6c | 6f 63 6b 5f 73 75 70 65 |;....unl|ock_supe|
|00004d80| 72 28 73 62 29 3b 0a 09 | 09 09 72 65 74 75 72 6e |r(sb);..|..return|
|00004d90| 20 30 3b 0a 09 09 7d 0a | 09 6d 65 6d 7a 65 72 6f | 0;...}.|.memzero|
|00004da0| 28 62 68 5f 64 61 74 61 | 2c 73 62 2d 3e 73 76 5f |(bh_data|,sb->sv_|
|00004db0| 62 6c 6f 63 6b 5f 73 69 | 7a 65 29 3b 0a 09 62 68 |block_si|ze);..bh|
|00004dc0| 2d 3e 62 5f 64 69 72 74 | 20 3d 20 31 3b 0a 09 62 |->b_dirt| = 1;..b|
|00004dd0| 68 2d 3e 62 5f 75 70 74 | 6f 64 61 74 65 20 3d 20 |h->b_upt|odate = |
|00004de0| 31 3b 0a 09 62 72 65 6c | 73 65 28 62 68 29 3b 0a |1;..brel|se(bh);.|
|00004df0| 09 69 66 20 28 73 62 2d | 3e 73 76 5f 63 6f 6e 76 |.if (sb-|>sv_conv|
|00004e00| 65 72 74 29 0a 09 09 2a | 73 62 2d 3e 73 76 5f 73 |ert)...*|sb->sv_s|
|00004e10| 62 5f 74 6f 74 61 6c 5f | 66 72 65 65 5f 62 6c 6f |b_total_|free_blo|
|00004e20| 63 6b 73 20 3d 0a 09 09 | 20 20 74 6f 5f 63 6f 68 |cks =...| to_coh|
|00004e30| 5f 75 6c 6f 6e 67 28 66 | 72 6f 6d 5f 63 6f 68 5f |_ulong(f|rom_coh_|
|00004e40| 75 6c 6f 6e 67 28 2a 73 | 62 2d 3e 73 76 5f 73 62 |ulong(*s|b->sv_sb|
|00004e50| 5f 74 6f 74 61 6c 5f 66 | 72 65 65 5f 62 6c 6f 63 |_total_f|ree_bloc|
|00004e60| 6b 73 29 20 2d 20 31 29 | 3b 0a 09 65 6c 73 65 0a |ks) - 1)|;..else.|
|00004e70| 09 09 2a 73 62 2d 3e 73 | 76 5f 73 62 5f 74 6f 74 |..*sb->s|v_sb_tot|
|00004e80| 61 6c 5f 66 72 65 65 5f | 62 6c 6f 63 6b 73 20 3d |al_free_|blocks =|
|00004e90| 20 2a 73 62 2d 3e 73 76 | 5f 73 62 5f 74 6f 74 61 | *sb->sv|_sb_tota|
|00004ea0| 6c 5f 66 72 65 65 5f 62 | 6c 6f 63 6b 73 20 2d 20 |l_free_b|locks - |
|00004eb0| 31 3b 0a 09 73 62 2d 3e | 73 76 5f 62 68 2d 3e 62 |1;..sb->|sv_bh->b|
|00004ec0| 5f 64 69 72 74 20 3d 20 | 31 3b 20 2f 2a 20 73 75 |_dirt = |1; /* su|
|00004ed0| 70 65 72 2d 62 6c 6f 63 | 6b 20 68 61 73 20 62 65 |per-bloc|k has be|
|00004ee0| 65 6e 20 6d 6f 64 69 66 | 69 65 64 20 2a 2f 0a 09 |en modif|ied */..|
|00004ef0| 73 62 2d 3e 73 5f 64 69 | 72 74 20 3d 20 31 3b 20 |sb->s_di|rt = 1; |
|00004f00| 2f 2a 20 61 6e 64 20 6e | 65 65 64 73 20 74 69 6d |/* and n|eeds tim|
|00004f10| 65 20 73 74 61 6d 70 20 | 2a 2f 0a 09 75 6e 6c 6f |e stamp |*/..unlo|
|00004f20| 63 6b 5f 73 75 70 65 72 | 28 73 62 29 3b 0a 09 72 |ck_super|(sb);..r|
|00004f30| 65 74 75 72 6e 20 62 6c | 6f 63 6b 3b 0a 7d 0a 0a |eturn bl|ock;.}..|
|00004f40| 75 6e 73 69 67 6e 65 64 | 20 6c 6f 6e 67 20 73 79 |unsigned| long sy|
|00004f50| 73 76 5f 63 6f 75 6e 74 | 5f 66 72 65 65 5f 62 6c |sv_count|_free_bl|
|00004f60| 6f 63 6b 73 28 73 74 72 | 75 63 74 20 73 75 70 65 |ocks(str|uct supe|
|00004f70| 72 5f 62 6c 6f 63 6b 20 | 2a 20 73 62 29 0a 7b 0a |r_block |* sb).{.|
|00004f80| 23 69 66 20 31 20 2f 2a | 20 74 65 73 74 20 2a 2f |#if 1 /*| test */|
|00004f90| 0a 09 69 6e 74 20 63 6f | 75 6e 74 2c 20 6f 6c 64 |..int co|unt, old|
|00004fa0| 5f 63 6f 75 6e 74 3b 0a | 09 75 6e 73 69 67 6e 65 |_count;.|.unsigne|
|00004fb0| 64 20 69 6e 74 20 62 6c | 6f 63 6b 3b 0a 09 73 74 |d int bl|ock;..st|
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|00004fd0| 20 2a 20 62 68 3b 0a 09 | 63 68 61 72 20 2a 20 62 | * bh;..|char * b|
|00004fe0| 68 5f 64 61 74 61 3b 0a | 09 69 6e 74 20 69 3b 0a |h_data;.|.int i;.|
|00004ff0| 0a 09 2f 2a 20 74 68 69 | 73 20 63 61 75 73 65 73 |../* thi|s causes|
|00005000| 20 61 20 6c 6f 74 20 6f | 66 20 64 69 73 6b 20 74 | a lot o|f disk t|
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|00005020| 6f 75 6e 74 20 3d 20 30 | 3b 0a 09 6c 6f 63 6b 5f |ount = 0|;..lock_|
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|00005040| 2a 73 62 2d 3e 73 76 5f | 73 62 5f 66 6c 63 5f 63 |*sb->sv_|sb_flc_c|
|00005050| 6f 75 6e 74 20 3e 20 30 | 29 20 7b 0a 09 09 66 6f |ount > 0|) {...fo|
|00005060| 72 20 28 69 20 3d 20 2a | 73 62 2d 3e 73 76 5f 73 |r (i = *|sb->sv_s|
|00005070| 62 5f 66 6c 63 5f 63 6f | 75 6e 74 20 3b 20 2f 2a |b_flc_co|unt ; /*|
|00005080| 20 69 20 3e 20 30 20 2a | 2f 20 3b 20 29 20 7b 0a | i > 0 *|/ ; ) {.|
|00005090| 09 09 09 62 6c 6f 63 6b | 20 3d 20 73 62 2d 3e 73 |...block| = sb->s|
|000050a0| 76 5f 73 62 5f 66 6c 63 | 5f 62 6c 6f 63 6b 73 5b |v_sb_flc|_blocks[|
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|000050c0| 3e 73 76 5f 63 6f 6e 76 | 65 72 74 29 0a 09 09 09 |>sv_conv|ert)....|
|000050d0| 09 62 6c 6f 63 6b 20 3d | 20 66 72 6f 6d 5f 63 6f |.block =| from_co|
|000050e0| 68 5f 75 6c 6f 6e 67 28 | 62 6c 6f 63 6b 29 3b 0a |h_ulong(|block);.|
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|00005100| 30 29 20 2f 2a 20 62 6c | 6f 63 6b 20 30 20 74 65 |0) /* bl|ock 0 te|
|00005110| 72 6d 69 6e 61 74 65 73 | 20 6c 69 73 74 20 2a 2f |rminates| list */|
|00005120| 0a 09 09 09 09 67 6f 74 | 6f 20 64 6f 6e 65 3b 0a |.....got|o done;.|
|00005130| 09 09 09 63 6f 75 6e 74 | 2b 2b 3b 0a 09 09 09 69 |...count|++;....i|
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|00005150| 72 65 61 6b 3b 0a 09 09 | 7d 0a 09 09 2f 2a 20 62 |reak;...|}.../* b|
|00005160| 6c 6f 63 6b 20 3d 20 73 | 62 2d 3e 73 76 5f 73 62 |lock = s|b->sv_sb|
|00005170| 5f 66 6c 63 5f 62 6c 6f | 63 6b 73 5b 30 5d 2c 20 |_flc_blo|cks[0], |
|00005180| 74 68 65 20 6c 61 73 74 | 20 62 6c 6f 63 6b 20 63 |the last| block c|
|00005190| 6f 6e 74 69 6e 75 65 73 | 20 74 68 65 20 66 72 65 |ontinues| the fre|
|000051a0| 65 20 6c 69 73 74 20 2a | 2f 0a 09 09 77 68 69 6c |e list *|/...whil|
|000051b0| 65 20 28 31 29 20 7b 0a | 09 09 09 75 6e 73 69 67 |e (1) {.|...unsig|
|000051c0| 6e 65 64 20 73 68 6f 72 | 74 20 2a 20 66 6c 63 5f |ned shor|t * flc_|
|000051d0| 63 6f 75 6e 74 3b 0a 09 | 09 09 75 6e 73 69 67 6e |count;..|..unsign|
|000051e0| 65 64 20 6c 6f 6e 67 20 | 2a 20 66 6c 63 5f 62 6c |ed long |* flc_bl|
|000051f0| 6f 63 6b 73 3b 0a 0a 09 | 09 09 69 66 20 28 62 6c |ocks;...|..if (bl|
|00005200| 6f 63 6b 20 3c 20 73 62 | 2d 3e 73 76 5f 66 69 72 |ock < sb|->sv_fir|
|00005210| 73 74 64 61 74 61 7a 6f | 6e 65 20 7c 7c 20 62 6c |stdatazo|ne || bl|
|00005220| 6f 63 6b 20 3e 3d 20 73 | 62 2d 3e 73 76 5f 6e 7a |ock >= s|b->sv_nz|
|00005230| 6f 6e 65 73 29 20 7b 0a | 09 09 09 09 70 72 69 6e |ones) {.|....prin|
|00005240| 74 6b 28 22 73 79 73 76 | 5f 63 6f 75 6e 74 5f 66 |tk("sysv|_count_f|
|00005250| 72 65 65 5f 62 6c 6f 63 | 6b 73 3a 20 6e 65 77 20 |ree_bloc|ks: new |
|00005260| 62 6c 6f 63 6b 20 25 64 | 20 69 73 20 6e 6f 74 20 |block %d| is not |
|00005270| 69 6e 20 64 61 74 61 20 | 7a 6f 6e 65 5c 6e 22 2c |in data |zone\n",|
|00005280| 62 6c 6f 63 6b 29 3b 0a | 09 09 09 09 62 72 65 61 |block);.|....brea|
|00005290| 6b 3b 0a 09 09 09 7d 0a | 09 09 09 69 66 20 28 21 |k;....}.|...if (!|
|000052a0| 28 62 68 20 3d 20 73 79 | 73 76 5f 62 72 65 61 64 |(bh = sy|sv_bread|
|000052b0| 28 73 62 2c 20 73 62 2d | 3e 73 5f 64 65 76 2c 20 |(sb, sb-|>s_dev, |
|000052c0| 62 6c 6f 63 6b 2c 20 26 | 62 68 5f 64 61 74 61 29 |block, &|bh_data)|
|000052d0| 29 29 20 7b 0a 09 09 09 | 09 70 72 69 6e 74 6b 28 |)) {....|.printk(|
|000052e0| 22 73 79 73 76 5f 63 6f | 75 6e 74 5f 66 72 65 65 |"sysv_co|unt_free|
|000052f0| 5f 62 6c 6f 63 6b 73 3a | 20 63 61 6e 6e 6f 74 20 |_blocks:| cannot |
|00005300| 72 65 61 64 20 66 72 65 | 65 2d 6c 69 73 74 20 62 |read fre|e-list b|
|00005310| 6c 6f 63 6b 5c 6e 22 29 | 3b 0a 09 09 09 09 62 72 |lock\n")|;.....br|
|00005320| 65 61 6b 3b 0a 09 09 09 | 7d 0a 09 09 09 73 77 69 |eak;....|}....swi|
|00005330| 74 63 68 20 28 73 62 2d | 3e 73 76 5f 74 79 70 65 |tch (sb-|>sv_type|
|00005340| 29 20 7b 0a 09 09 09 09 | 63 61 73 65 20 46 53 54 |) {.....|case FST|
|00005350| 59 50 45 5f 58 45 4e 49 | 58 3a 0a 09 09 09 09 09 |YPE_XENI|X:......|
|00005360| 66 6c 63 5f 63 6f 75 6e | 74 20 3d 20 26 28 28 73 |flc_coun|t = &((s|
|00005370| 74 72 75 63 74 20 78 65 | 6e 69 78 5f 66 72 65 65 |truct xe|nix_free|
|00005380| 6c 69 73 74 5f 63 68 75 | 6e 6b 20 2a 29 20 62 68 |list_chu|nk *) bh|
|00005390| 5f 64 61 74 61 29 2d 3e | 66 6c 5f 6e 66 72 65 65 |_data)->|fl_nfree|
|000053a0| 3b 0a 09 09 09 09 09 66 | 6c 63 5f 62 6c 6f 63 6b |;......f|lc_block|
|000053b0| 73 20 3d 20 26 28 28 73 | 74 72 75 63 74 20 78 65 |s = &((s|truct xe|
|000053c0| 6e 69 78 5f 66 72 65 65 | 6c 69 73 74 5f 63 68 75 |nix_free|list_chu|
|000053d0| 6e 6b 20 2a 29 20 62 68 | 5f 64 61 74 61 29 2d 3e |nk *) bh|_data)->|
|000053e0| 66 6c 5f 66 72 65 65 5b | 30 5d 3b 0a 09 09 09 09 |fl_free[|0];.....|
|000053f0| 09 62 72 65 61 6b 3b 0a | 09 09 09 09 63 61 73 65 |.break;.|....case|
|00005400| 20 46 53 54 59 50 45 5f | 53 59 53 56 34 3a 0a 09 | FSTYPE_|SYSV4:..|
|00005410| 09 09 09 09 66 6c 63 5f | 63 6f 75 6e 74 20 3d 20 |....flc_|count = |
|00005420| 26 28 28 73 74 72 75 63 | 74 20 73 79 73 76 34 5f |&((struc|t sysv4_|
|00005430| 66 72 65 65 6c 69 73 74 | 5f 63 68 75 6e 6b 20 2a |freelist|_chunk *|
|00005440| 29 20 62 68 5f 64 61 74 | 61 29 2d 3e 66 6c 5f 6e |) bh_dat|a)->fl_n|
|00005450| 66 72 65 65 3b 0a 09 09 | 09 09 09 66 6c 63 5f 62 |free;...|...flc_b|
|00005460| 6c 6f 63 6b 73 20 3d 20 | 26 28 28 73 74 72 75 63 |locks = |&((struc|
|00005470| 74 20 73 79 73 76 34 5f | 66 72 65 65 6c 69 73 74 |t sysv4_|freelist|
|00005480| 5f 63 68 75 6e 6b 20 2a | 29 20 62 68 5f 64 61 74 |_chunk *|) bh_dat|
|00005490| 61 29 2d 3e 66 6c 5f 66 | 72 65 65 5b 30 5d 3b 0a |a)->fl_f|ree[0];.|
|000054a0| 09 09 09 09 09 62 72 65 | 61 6b 3b 0a 09 09 09 09 |.....bre|ak;.....|
|000054b0| 63 61 73 65 20 46 53 54 | 59 50 45 5f 53 59 53 56 |case FST|YPE_SYSV|
|000054c0| 32 3a 0a 09 09 09 09 09 | 66 6c 63 5f 63 6f 75 6e |2:......|flc_coun|
|000054d0| 74 20 3d 20 26 28 28 73 | 74 72 75 63 74 20 73 79 |t = &((s|truct sy|
|000054e0| 73 76 32 5f 66 72 65 65 | 6c 69 73 74 5f 63 68 75 |sv2_free|list_chu|
|000054f0| 6e 6b 20 2a 29 20 62 68 | 5f 64 61 74 61 29 2d 3e |nk *) bh|_data)->|
|00005500| 66 6c 5f 6e 66 72 65 65 | 3b 0a 09 09 09 09 09 66 |fl_nfree|;......f|
|00005510| 6c 63 5f 62 6c 6f 63 6b | 73 20 3d 20 26 28 28 73 |lc_block|s = &((s|
|00005520| 74 72 75 63 74 20 73 79 | 73 76 32 5f 66 72 65 65 |truct sy|sv2_free|
|00005530| 6c 69 73 74 5f 63 68 75 | 6e 6b 20 2a 29 20 62 68 |list_chu|nk *) bh|
|00005540| 5f 64 61 74 61 29 2d 3e | 66 6c 5f 66 72 65 65 5b |_data)->|fl_free[|
|00005550| 30 5d 3b 0a 09 09 09 09 | 09 62 72 65 61 6b 3b 0a |0];.....|.break;.|
|00005560| 09 09 09 09 63 61 73 65 | 20 46 53 54 59 50 45 5f |....case| FSTYPE_|
|00005570| 43 4f 48 3a 0a 09 09 09 | 09 09 66 6c 63 5f 63 6f |COH:....|..flc_co|
|00005580| 75 6e 74 20 3d 20 26 28 | 28 73 74 72 75 63 74 20 |unt = &(|(struct |
|00005590| 63 6f 68 5f 66 72 65 65 | 6c 69 73 74 5f 63 68 75 |coh_free|list_chu|
|000055a0| 6e 6b 20 2a 29 20 62 68 | 5f 64 61 74 61 29 2d 3e |nk *) bh|_data)->|
|000055b0| 66 6c 5f 6e 66 72 65 65 | 3b 0a 09 09 09 09 09 66 |fl_nfree|;......f|
|000055c0| 6c 63 5f 62 6c 6f 63 6b | 73 20 3d 20 26 28 28 73 |lc_block|s = &((s|
|000055d0| 74 72 75 63 74 20 63 6f | 68 5f 66 72 65 65 6c 69 |truct co|h_freeli|
|000055e0| 73 74 5f 63 68 75 6e 6b | 20 2a 29 20 62 68 5f 64 |st_chunk| *) bh_d|
|000055f0| 61 74 61 29 2d 3e 66 6c | 5f 66 72 65 65 5b 30 5d |ata)->fl|_free[0]|
|00005600| 3b 0a 09 09 09 09 09 62 | 72 65 61 6b 3b 0a 09 09 |;......b|reak;...|
|00005610| 09 09 64 65 66 61 75 6c | 74 3a 20 70 61 6e 69 63 |..defaul|t: panic|
|00005620| 28 22 73 79 73 76 5f 63 | 6f 75 6e 74 5f 66 72 65 |("sysv_c|ount_fre|
|00005630| 65 5f 62 6c 6f 63 6b 73 | 3a 20 69 6e 76 61 6c 69 |e_blocks|: invali|
|00005640| 64 20 66 73 20 74 79 70 | 65 5c 6e 22 29 3b 0a 09 |d fs typ|e\n");..|
|00005650| 09 09 7d 0a 09 09 09 69 | 66 20 28 2a 66 6c 63 5f |..}....i|f (*flc_|
|00005660| 63 6f 75 6e 74 20 3e 20 | 73 62 2d 3e 73 76 5f 66 |count > |sb->sv_f|
|00005670| 6c 63 5f 73 69 7a 65 29 | 20 7b 0a 09 09 09 09 70 |lc_size)| {.....p|
|00005680| 72 69 6e 74 6b 28 22 73 | 79 73 76 5f 63 6f 75 6e |rintk("s|ysv_coun|
|00005690| 74 5f 66 72 65 65 5f 62 | 6c 6f 63 6b 73 3a 20 66 |t_free_b|locks: f|
|000056a0| 72 65 65 2d 6c 69 73 74 | 20 62 6c 6f 63 6b 20 77 |ree-list| block w|
|000056b0| 69 74 68 20 3e 66 6c 63 | 5f 73 69 7a 65 20 65 6e |ith >flc|_size en|
|000056c0| 74 72 69 65 73 5c 6e 22 | 29 3b 0a 09 09 09 09 62 |tries\n"|);.....b|
|000056d0| 72 65 6c 73 65 28 62 68 | 29 3b 0a 09 09 09 09 62 |relse(bh|);.....b|
|000056e0| 72 65 61 6b 3b 0a 09 09 | 09 7d 0a 09 09 09 69 66 |reak;...|.}....if|
|000056f0| 20 28 2a 66 6c 63 5f 63 | 6f 75 6e 74 20 3d 3d 20 | (*flc_c|ount == |
|00005700| 30 29 20 7b 20 2f 2a 20 | 41 70 70 6c 69 65 73 20 |0) { /* |Applies |
|00005710| 6f 6e 6c 79 20 74 6f 20 | 43 6f 68 65 72 65 6e 74 |only to |Coherent|
|00005720| 20 46 53 20 2a 2f 0a 09 | 09 09 09 62 72 65 6c 73 | FS */..|...brels|
|00005730| 65 28 62 68 29 3b 0a 09 | 09 09 09 62 72 65 61 6b |e(bh);..|...break|
|00005740| 3b 0a 09 09 09 7d 0a 09 | 09 09 66 6f 72 20 28 69 |;....}..|..for (i|
|00005750| 20 3d 20 2a 66 6c 63 5f | 63 6f 75 6e 74 20 3b 20 | = *flc_|count ; |
|00005760| 2f 2a 20 69 20 3e 20 30 | 20 2a 2f 20 3b 20 29 20 |/* i > 0| */ ; ) |
|00005770| 7b 0a 09 09 09 09 62 6c | 6f 63 6b 20 3d 20 66 6c |{.....bl|ock = fl|
|00005780| 63 5f 62 6c 6f 63 6b 73 | 5b 2d 2d 69 5d 3b 0a 09 |c_blocks|[--i];..|
|00005790| 09 09 09 69 66 20 28 73 | 62 2d 3e 73 76 5f 63 6f |...if (s|b->sv_co|
|000057a0| 6e 76 65 72 74 29 0a 09 | 09 09 09 09 62 6c 6f 63 |nvert)..|....bloc|
|000057b0| 6b 20 3d 20 66 72 6f 6d | 5f 63 6f 68 5f 75 6c 6f |k = from|_coh_ulo|
|000057c0| 6e 67 28 62 6c 6f 63 6b | 29 3b 0a 09 09 09 09 69 |ng(block|);.....i|
|000057d0| 66 20 28 62 6c 6f 63 6b | 20 3d 3d 20 30 29 20 2f |f (block| == 0) /|
|000057e0| 2a 20 62 6c 6f 63 6b 20 | 30 20 74 65 72 6d 69 6e |* block |0 termin|
|000057f0| 61 74 65 73 20 6c 69 73 | 74 20 2a 2f 0a 09 09 09 |ates lis|t */....|
|00005800| 09 09 62 72 65 61 6b 3b | 0a 09 09 09 09 63 6f 75 |..break;|.....cou|
|00005810| 6e 74 2b 2b 3b 0a 09 09 | 09 09 69 66 20 28 69 20 |nt++;...|..if (i |
|00005820| 3d 3d 20 30 29 0a 09 09 | 09 09 09 62 72 65 61 6b |== 0)...|...break|
|00005830| 3b 0a 09 09 09 7d 0a 09 | 09 09 2f 2a 20 62 6c 6f |;....}..|../* blo|
|00005840| 63 6b 20 3d 20 66 6c 63 | 5f 62 6c 6f 63 6b 73 5b |ck = flc|_blocks[|
|00005850| 30 5d 2c 20 74 68 65 20 | 6c 61 73 74 20 62 6c 6f |0], the |last blo|
|00005860| 63 6b 20 63 6f 6e 74 69 | 6e 75 65 73 20 74 68 65 |ck conti|nues the|
|00005870| 20 66 72 65 65 20 6c 69 | 73 74 20 2a 2f 0a 09 09 | free li|st */...|
|00005880| 09 62 72 65 6c 73 65 28 | 62 68 29 3b 0a 09 09 09 |.brelse(|bh);....|
|00005890| 69 66 20 28 62 6c 6f 63 | 6b 20 3d 3d 20 30 29 20 |if (bloc|k == 0) |
|000058a0| 2f 2a 20 41 70 70 6c 69 | 65 73 20 6f 6e 6c 79 20 |/* Appli|es only |
|000058b0| 74 6f 20 58 65 6e 69 78 | 20 46 53 20 61 6e 64 20 |to Xenix| FS and |
|000058c0| 53 79 73 74 65 6d 56 20 | 46 53 20 2a 2f 0a 09 09 |SystemV |FS */...|
|000058d0| 09 09 62 72 65 61 6b 3b | 0a 09 09 7d 0a 09 09 64 |..break;|...}...d|
|000058e0| 6f 6e 65 3a 20 3b 0a 09 | 7d 0a 09 6f 6c 64 5f 63 |one: ;..|}..old_c|
|000058f0| 6f 75 6e 74 20 3d 20 2a | 73 62 2d 3e 73 76 5f 73 |ount = *|sb->sv_s|
|00005900| 62 5f 74 6f 74 61 6c 5f | 66 72 65 65 5f 62 6c 6f |b_total_|free_blo|
|00005910| 63 6b 73 3b 0a 09 69 66 | 20 28 73 62 2d 3e 73 76 |cks;..if| (sb->sv|
|00005920| 5f 63 6f 6e 76 65 72 74 | 29 0a 09 09 6f 6c 64 5f |_convert|)...old_|
|00005930| 63 6f 75 6e 74 20 3d 20 | 66 72 6f 6d 5f 63 6f 68 |count = |from_coh|
|00005940| 5f 75 6c 6f 6e 67 28 6f | 6c 64 5f 63 6f 75 6e 74 |_ulong(o|ld_count|
|00005950| 29 3b 0a 09 69 66 20 28 | 63 6f 75 6e 74 20 21 3d |);..if (|count !=|
|00005960| 20 6f 6c 64 5f 63 6f 75 | 6e 74 29 20 7b 0a 09 09 | old_cou|nt) {...|
|00005970| 70 72 69 6e 74 6b 28 22 | 73 79 73 76 5f 63 6f 75 |printk("|sysv_cou|
|00005980| 6e 74 5f 66 72 65 65 5f | 62 6c 6f 63 6b 73 3a 20 |nt_free_|blocks: |
|00005990| 66 72 65 65 20 62 6c 6f | 63 6b 20 63 6f 75 6e 74 |free blo|ck count|
|000059a0| 20 77 61 73 20 25 64 2c | 20 63 6f 72 72 65 63 74 | was %d,| correct|
|000059b0| 69 6e 67 20 74 6f 20 25 | 64 5c 6e 22 2c 6f 6c 64 |ing to %|d\n",old|
|000059c0| 5f 63 6f 75 6e 74 2c 63 | 6f 75 6e 74 29 3b 0a 09 |_count,c|ount);..|
|000059d0| 09 69 66 20 28 21 28 73 | 62 2d 3e 73 5f 66 6c 61 |.if (!(s|b->s_fla|
|000059e0| 67 73 20 26 20 4d 53 5f | 52 44 4f 4e 4c 59 29 29 |gs & MS_|RDONLY))|
|000059f0| 20 7b 0a 09 09 09 2a 73 | 62 2d 3e 73 76 5f 73 62 | {....*s|b->sv_sb|
|00005a00| 5f 74 6f 74 61 6c 5f 66 | 72 65 65 5f 62 6c 6f 63 |_total_f|ree_bloc|
|00005a10| 6b 73 20 3d 20 28 73 62 | 2d 3e 73 76 5f 63 6f 6e |ks = (sb|->sv_con|
|00005a20| 76 65 72 74 20 3f 20 74 | 6f 5f 63 6f 68 5f 75 6c |vert ? t|o_coh_ul|
|00005a30| 6f 6e 67 28 63 6f 75 6e | 74 29 20 3a 20 63 6f 75 |ong(coun|t) : cou|
|00005a40| 6e 74 29 3b 0a 09 09 09 | 73 62 2d 3e 73 76 5f 62 |nt);....|sb->sv_b|
|00005a50| 68 2d 3e 62 5f 64 69 72 | 74 20 3d 20 31 3b 20 2f |h->b_dir|t = 1; /|
|00005a60| 2a 20 73 75 70 65 72 2d | 62 6c 6f 63 6b 20 68 61 |* super-|block ha|
|00005a70| 73 20 62 65 65 6e 20 6d | 6f 64 69 66 69 65 64 20 |s been m|odified |
|00005a80| 2a 2f 0a 09 09 09 73 62 | 2d 3e 73 5f 64 69 72 74 |*/....sb|->s_dirt|
|00005a90| 20 3d 20 31 3b 20 2f 2a | 20 61 6e 64 20 6e 65 65 | = 1; /*| and nee|
|00005aa0| 64 73 20 74 69 6d 65 20 | 73 74 61 6d 70 20 2a 2f |ds time |stamp */|
|00005ab0| 0a 09 09 7d 0a 09 7d 0a | 09 75 6e 6c 6f 63 6b 5f |...}..}.|.unlock_|
|00005ac0| 73 75 70 65 72 28 73 62 | 29 3b 0a 09 72 65 74 75 |super(sb|);..retu|
|00005ad0| 72 6e 20 63 6f 75 6e 74 | 3b 0a 23 65 6c 73 65 0a |rn count|;.#else.|
|00005ae0| 09 69 6e 74 20 63 6f 75 | 6e 74 3b 0a 0a 09 63 6f |.int cou|nt;...co|
|00005af0| 75 6e 74 20 3d 20 2a 73 | 62 2d 3e 73 76 5f 73 62 |unt = *s|b->sv_sb|
|00005b00| 5f 74 6f 74 61 6c 5f 66 | 72 65 65 5f 62 6c 6f 63 |_total_f|ree_bloc|
|00005b10| 6b 73 3b 0a 09 69 66 20 | 28 73 62 2d 3e 73 76 5f |ks;..if |(sb->sv_|
|00005b20| 63 6f 6e 76 65 72 74 29 | 0a 09 09 63 6f 75 6e 74 |convert)|...count|
|00005b30| 20 3d 20 66 72 6f 6d 5f | 63 6f 68 5f 75 6c 6f 6e | = from_|coh_ulon|
|00005b40| 67 28 63 6f 75 6e 74 29 | 3b 0a 09 72 65 74 75 72 |g(count)|;..retur|
|00005b50| 6e 20 63 6f 75 6e 74 3b | 0a 23 65 6e 64 69 66 0a |n count;|.#endif.|
|00005b60| 7d 0a 0a 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |}.......|........|
|00005b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c00| 66 73 2f 73 79 73 76 2f | 64 69 72 2e 63 00 00 00 |fs/sysv/|dir.c...|
|00005c10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c60| 00 00 00 00 31 30 30 36 | 34 34 20 00 20 20 20 20 |....1006|44 . |
|00005c70| 20 30 20 00 20 20 20 20 | 20 30 20 00 20 20 20 20 | 0 . | 0 . |
|00005c80| 20 20 20 35 35 34 32 20 | 20 35 34 31 35 34 32 30 | 5542 | 5415420|
|00005c90| 34 30 37 20 20 31 31 35 | 30 32 00 20 30 00 00 00 |407 115|02. 0...|
|00005ca0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d00| 00 75 73 74 61 72 20 20 | 00 72 6f 6f 74 00 00 00 |.ustar |.root...|
|00005d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d20| 00 00 00 00 00 00 00 00 | 00 72 6f 6f 74 00 00 00 |........|.root...|
|00005d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005e00| 2f 2a 0a 20 2a 20 20 6c | 69 6e 75 78 2f 66 73 2f |/*. * l|inux/fs/|
|00005e10| 73 79 73 76 2f 64 69 72 | 2e 63 0a 20 2a 0a 20 2a |sysv/dir|.c. *. *|
|00005e20| 20 20 6d 69 6e 69 78 2f | 64 69 72 2e 63 0a 20 2a | minix/|dir.c. *|
|00005e30| 20 20 43 6f 70 79 72 69 | 67 68 74 20 28 43 29 20 | Copyri|ght (C) |
|00005e40| 31 39 39 31 2c 20 31 39 | 39 32 20 20 4c 69 6e 75 |1991, 19|92 Linu|
|00005e50| 73 20 54 6f 72 76 61 6c | 64 73 0a 20 2a 0a 20 2a |s Torval|ds. *. *|
|00005e60| 20 20 63 6f 68 2f 64 69 | 72 2e 63 0a 20 2a 20 20 | coh/di|r.c. * |
|00005e70| 43 6f 70 79 72 69 67 68 | 74 20 28 43 29 20 31 39 |Copyrigh|t (C) 19|
|00005e80| 39 33 20 20 50 61 73 63 | 61 6c 20 48 61 69 62 6c |93 Pasc|al Haibl|
|00005e90| 65 2c 20 42 72 75 6e 6f | 20 48 61 69 62 6c 65 0a |e, Bruno| Haible.|
|00005ea0| 20 2a 0a 20 2a 20 20 73 | 79 73 76 2f 64 69 72 2e | *. * s|ysv/dir.|
|00005eb0| 63 0a 20 2a 20 20 43 6f | 70 79 72 69 67 68 74 20 |c. * Co|pyright |
|00005ec0| 28 43 29 20 31 39 39 33 | 20 20 42 72 75 6e 6f 20 |(C) 1993| Bruno |
|00005ed0| 48 61 69 62 6c 65 0a 20 | 2a 0a 20 2a 20 20 53 79 |Haible. |*. * Sy|
|00005ee0| 73 74 65 6d 56 2f 43 6f | 68 65 72 65 6e 74 20 64 |stemV/Co|herent d|
|00005ef0| 69 72 65 63 74 6f 72 79 | 20 68 61 6e 64 6c 69 6e |irectory| handlin|
|00005f00| 67 20 66 75 6e 63 74 69 | 6f 6e 73 0a 20 2a 2f 0a |g functi|ons. */.|
|00005f10| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 61 73 6d 2f 73 |.#includ|e <asm/s|
|00005f20| 65 67 6d 65 6e 74 2e 68 | 3e 0a 0a 23 69 6e 63 6c |egment.h|>..#incl|
|00005f30| 75 64 65 20 3c 6c 69 6e | 75 78 2f 65 72 72 6e 6f |ude <lin|ux/errno|
|00005f40| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 6c 69 |.h>.#inc|lude <li|
|00005f50| 6e 75 78 2f 66 73 2e 68 | 3e 0a 23 69 6e 63 6c 75 |nux/fs.h|>.#inclu|
|00005f60| 64 65 20 3c 6c 69 6e 75 | 78 2f 73 79 73 76 5f 66 |de <linu|x/sysv_f|
|00005f70| 73 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 6c |s.h>.#in|clude <l|
|00005f80| 69 6e 75 78 2f 73 74 61 | 74 2e 68 3e 0a 0a 73 74 |inux/sta|t.h>..st|
|00005f90| 61 74 69 63 20 69 6e 74 | 20 73 79 73 76 5f 64 69 |atic int| sysv_di|
|00005fa0| 72 5f 72 65 61 64 28 73 | 74 72 75 63 74 20 69 6e |r_read(s|truct in|
|00005fb0| 6f 64 65 20 2a 20 69 6e | 6f 64 65 2c 20 73 74 72 |ode * in|ode, str|
|00005fc0| 75 63 74 20 66 69 6c 65 | 20 2a 20 66 69 6c 70 2c |uct file| * filp,|
|00005fd0| 20 63 68 61 72 20 2a 20 | 62 75 66 2c 20 69 6e 74 | char * |buf, int|
|00005fe0| 20 63 6f 75 6e 74 29 0a | 7b 0a 09 72 65 74 75 72 | count).|{..retur|
|00005ff0| 6e 20 2d 45 49 53 44 49 | 52 3b 0a 7d 0a 0a 73 74 |n -EISDI|R;.}..st|
|00006000| 61 74 69 63 20 69 6e 74 | 20 73 79 73 76 5f 72 65 |atic int| sysv_re|
|00006010| 61 64 64 69 72 28 73 74 | 72 75 63 74 20 69 6e 6f |addir(st|ruct ino|
|00006020| 64 65 20 2a 2c 20 73 74 | 72 75 63 74 20 66 69 6c |de *, st|ruct fil|
|00006030| 65 20 2a 2c 20 73 74 72 | 75 63 74 20 64 69 72 65 |e *, str|uct dire|
|00006040| 6e 74 20 2a 2c 20 69 6e | 74 29 3b 0a 0a 73 74 61 |nt *, in|t);..sta|
|00006050| 74 69 63 20 73 74 72 75 | 63 74 20 66 69 6c 65 5f |tic stru|ct file_|
|00006060| 6f 70 65 72 61 74 69 6f | 6e 73 20 73 79 73 76 5f |operatio|ns sysv_|
|00006070| 64 69 72 5f 6f 70 65 72 | 61 74 69 6f 6e 73 20 3d |dir_oper|ations =|
|00006080| 20 7b 0a 09 4e 55 4c 4c | 2c 09 09 09 2f 2a 20 6c | {..NULL|,.../* l|
|00006090| 73 65 65 6b 20 2d 20 64 | 65 66 61 75 6c 74 20 2a |seek - d|efault *|
|000060a0| 2f 0a 09 73 79 73 76 5f | 64 69 72 5f 72 65 61 64 |/..sysv_|dir_read|
|000060b0| 2c 09 09 2f 2a 20 72 65 | 61 64 20 2a 2f 0a 09 4e |,../* re|ad */..N|
|000060c0| 55 4c 4c 2c 09 09 09 2f | 2a 20 77 72 69 74 65 20 |ULL,.../|* write |
|000060d0| 2d 20 62 61 64 20 2a 2f | 0a 09 73 79 73 76 5f 72 |- bad */|..sysv_r|
|000060e0| 65 61 64 64 69 72 2c 09 | 09 2f 2a 20 72 65 61 64 |eaddir,.|./* read|
|000060f0| 64 69 72 20 2a 2f 0a 09 | 4e 55 4c 4c 2c 09 09 09 |dir */..|NULL,...|
|00006100| 2f 2a 20 73 65 6c 65 63 | 74 20 2d 20 64 65 66 61 |/* selec|t - defa|
|00006110| 75 6c 74 20 2a 2f 0a 09 | 4e 55 4c 4c 2c 09 09 09 |ult */..|NULL,...|
|00006120| 2f 2a 20 69 6f 63 74 6c | 20 2d 20 64 65 66 61 75 |/* ioctl| - defau|
|00006130| 6c 74 20 2a 2f 0a 09 4e | 55 4c 4c 2c 09 09 09 2f |lt */..N|ULL,.../|
|00006140| 2a 20 6d 6d 61 70 20 2a | 2f 0a 09 4e 55 4c 4c 2c |* mmap *|/..NULL,|
|00006150| 09 09 09 2f 2a 20 6e 6f | 20 73 70 65 63 69 61 6c |.../* no| special|
|00006160| 20 6f 70 65 6e 20 63 6f | 64 65 20 2a 2f 0a 09 4e | open co|de */..N|
|00006170| 55 4c 4c 2c 09 09 09 2f | 2a 20 6e 6f 20 73 70 65 |ULL,.../|* no spe|
|00006180| 63 69 61 6c 20 72 65 6c | 65 61 73 65 20 63 6f 64 |cial rel|ease cod|
|00006190| 65 20 2a 2f 0a 09 66 69 | 6c 65 5f 66 73 79 6e 63 |e */..fi|le_fsync|
|000061a0| 09 09 2f 2a 20 64 65 66 | 61 75 6c 74 20 66 73 79 |../* def|ault fsy|
|000061b0| 6e 63 20 2a 2f 0a 7d 3b | 0a 0a 2f 2a 0a 20 2a 20 |nc */.};|../*. * |
|000061c0| 64 69 72 65 63 74 6f 72 | 69 65 73 20 63 61 6e 20 |director|ies can |
|000061d0| 68 61 6e 64 6c 65 20 6d | 6f 73 74 20 6f 70 65 72 |handle m|ost oper|
|000061e0| 61 74 69 6f 6e 73 2e 2e | 2e 0a 20 2a 2f 0a 73 74 |ations..|.. */.st|
|000061f0| 72 75 63 74 20 69 6e 6f | 64 65 5f 6f 70 65 72 61 |ruct ino|de_opera|
|00006200| 74 69 6f 6e 73 20 73 79 | 73 76 5f 64 69 72 5f 69 |tions sy|sv_dir_i|
|00006210| 6e 6f 64 65 5f 6f 70 65 | 72 61 74 69 6f 6e 73 20 |node_ope|rations |
|00006220| 3d 20 7b 0a 09 26 73 79 | 73 76 5f 64 69 72 5f 6f |= {..&sy|sv_dir_o|
|00006230| 70 65 72 61 74 69 6f 6e | 73 2c 09 2f 2a 20 64 65 |peration|s,./* de|
|00006240| 66 61 75 6c 74 20 64 69 | 72 65 63 74 6f 72 79 20 |fault di|rectory |
|00006250| 66 69 6c 65 2d 6f 70 73 | 20 2a 2f 0a 09 73 79 73 |file-ops| */..sys|
|00006260| 76 5f 63 72 65 61 74 65 | 2c 09 09 2f 2a 20 63 72 |v_create|,../* cr|
|00006270| 65 61 74 65 20 2a 2f 0a | 09 73 79 73 76 5f 6c 6f |eate */.|.sysv_lo|
|00006280| 6f 6b 75 70 2c 09 09 2f | 2a 20 6c 6f 6f 6b 75 70 |okup,../|* lookup|
|00006290| 20 2a 2f 0a 09 73 79 73 | 76 5f 6c 69 6e 6b 2c 09 | */..sys|v_link,.|
|000062a0| 09 2f 2a 20 6c 69 6e 6b | 20 2a 2f 0a 09 73 79 73 |./* link| */..sys|
|000062b0| 76 5f 75 6e 6c 69 6e 6b | 2c 09 09 2f 2a 20 75 6e |v_unlink|,../* un|
|000062c0| 6c 69 6e 6b 20 2a 2f 0a | 09 73 79 73 76 5f 73 79 |link */.|.sysv_sy|
|000062d0| 6d 6c 69 6e 6b 2c 09 09 | 2f 2a 20 73 79 6d 6c 69 |mlink,..|/* symli|
|000062e0| 6e 6b 20 2a 2f 0a 09 73 | 79 73 76 5f 6d 6b 64 69 |nk */..s|ysv_mkdi|
|000062f0| 72 2c 09 09 2f 2a 20 6d | 6b 64 69 72 20 2a 2f 0a |r,../* m|kdir */.|
|00006300| 09 73 79 73 76 5f 72 6d | 64 69 72 2c 09 09 2f 2a |.sysv_rm|dir,../*|
|00006310| 20 72 6d 64 69 72 20 2a | 2f 0a 09 73 79 73 76 5f | rmdir *|/..sysv_|
|00006320| 6d 6b 6e 6f 64 2c 09 09 | 2f 2a 20 6d 6b 6e 6f 64 |mknod,..|/* mknod|
|00006330| 20 2a 2f 0a 09 73 79 73 | 76 5f 72 65 6e 61 6d 65 | */..sys|v_rename|
|00006340| 2c 09 09 2f 2a 20 72 65 | 6e 61 6d 65 20 2a 2f 0a |,../* re|name */.|
|00006350| 09 4e 55 4c 4c 2c 09 09 | 09 2f 2a 20 72 65 61 64 |.NULL,..|./* read|
|00006360| 6c 69 6e 6b 20 2a 2f 0a | 09 4e 55 4c 4c 2c 09 09 |link */.|.NULL,..|
|00006370| 09 2f 2a 20 66 6f 6c 6c | 6f 77 5f 6c 69 6e 6b 20 |./* foll|ow_link |
|00006380| 2a 2f 0a 09 4e 55 4c 4c | 2c 09 09 09 2f 2a 20 62 |*/..NULL|,.../* b|
|00006390| 6d 61 70 20 2a 2f 0a 09 | 73 79 73 76 5f 74 72 75 |map */..|sysv_tru|
|000063a0| 6e 63 61 74 65 2c 09 09 | 2f 2a 20 74 72 75 6e 63 |ncate,..|/* trunc|
|000063b0| 61 74 65 20 2a 2f 0a 09 | 4e 55 4c 4c 09 09 09 2f |ate */..|NULL.../|
|000063c0| 2a 20 70 65 72 6d 69 73 | 73 69 6f 6e 20 2a 2f 0a |* permis|sion */.|
|000063d0| 7d 3b 0a 0a 73 74 61 74 | 69 63 20 69 6e 74 20 73 |};..stat|ic int s|
|000063e0| 79 73 76 5f 72 65 61 64 | 64 69 72 28 73 74 72 75 |ysv_read|dir(stru|
|000063f0| 63 74 20 69 6e 6f 64 65 | 20 2a 20 69 6e 6f 64 65 |ct inode| * inode|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.
