/[grub]/grub/stage2/fsys_reiserfs.c
ViewVC logotype

Diff of /grub/stage2/fsys_reiserfs.c

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.13 by jochen, Thu Oct 11 11:14:29 2001 UTC revision 1.14 by okuji, Fri Nov 29 17:56:38 2002 UTC
# Line 587  reiserfs_mount (void) Line 587  reiserfs_mount (void)
587            || ! devread (superblock, 0, sizeof (struct reiserfs_super_block),            || ! devread (superblock, 0, sizeof (struct reiserfs_super_block),
588                          (char *) &super))                          (char *) &super))
589          return 0;          return 0;
590          
591        if (substring (REISER2FS_SUPER_MAGIC_STRING, super.s_magic) > 0        if (substring (REISER2FS_SUPER_MAGIC_STRING, super.s_magic) > 0
592            && substring (REISERFS_SUPER_MAGIC_STRING, super.s_magic) > 0)            && substring (REISERFS_SUPER_MAGIC_STRING, super.s_magic) > 0)
593          {          {
# Line 601  reiserfs_mount (void) Line 601  reiserfs_mount (void)
601            super.s_version = 0;            super.s_version = 0;
602          }          }
603      }      }
604      
605    /* check the version number.  */    /* check the version number.  */
606    if (super.s_version > REISERFS_MAX_SUPPORTED_VERSION)    if (super.s_version > REISERFS_MAX_SUPPORTED_VERSION)
607      return 0;      return 0;
# Line 612  reiserfs_mount (void) Line 612  reiserfs_mount (void)
612    INFO->blocksize_shift = INFO->fullblocksize_shift - SECTOR_BITS;    INFO->blocksize_shift = INFO->fullblocksize_shift - SECTOR_BITS;
613    INFO->cached_slots =    INFO->cached_slots =
614      (FSYSREISER_CACHE_SIZE >> INFO->fullblocksize_shift) - 1;      (FSYSREISER_CACHE_SIZE >> INFO->fullblocksize_shift) - 1;
615      
616    if (super.s_blocksize < FSYSREISER_MIN_BLOCKSIZE    if (super.s_blocksize < FSYSREISER_MIN_BLOCKSIZE
617        || super.s_blocksize > FSYSREISER_MAX_BLOCKSIZE        || super.s_blocksize > FSYSREISER_MAX_BLOCKSIZE
618        || (SECTOR_SIZE << INFO->blocksize_shift) != super.s_blocksize)        || (SECTOR_SIZE << INFO->blocksize_shift) != super.s_blocksize)
# Line 643  reiserfs_mount (void) Line 643  reiserfs_mount (void)
643    printf ("root read_in: block=%d, depth=%d\n",    printf ("root read_in: block=%d, depth=%d\n",
644            super.s_root_block, INFO->tree_depth);            super.s_root_block, INFO->tree_depth);
645  #endif /* REISERDEBUG */  #endif /* REISERDEBUG */
646      
647    if (INFO->tree_depth >= MAX_HEIGHT)    if (INFO->tree_depth >= MAX_HEIGHT)
648      return 0;      return 0;
649    if (INFO->tree_depth == DISK_LEAF_NODE_LEVEL)    if (INFO->tree_depth == DISK_LEAF_NODE_LEVEL)

Legend:
Removed from v.1.13  
changed lines
  Added in v.1.14

savannah-hackers-public@gnu.org
ViewVC Help
Powered by ViewVC 1.1.26