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    Searched defs:superblock (Results 1 - 6 of 6) sorted by relevancy

  /src/usr.sbin/fstyp/
ufs.c 56 int sb, superblock; local
62 * superblock corresponds to the size of the underlying provider.
66 for (sb = 0; (superblock = superblocks[sb]) != -1; sb++) {
67 fs = (struct fs *)read_buf(fp, superblock, SBLOCKSIZE);
107 if (fs->fs_sblockloc != superblock || fs->fs_ncg < 1 ||
  /src/sys/fs/v7fs/
v7fs_impl.h 112 /* in-core superblock access. (freeblock/freeinode) split? -uch */
117 struct v7fs_superblock superblock; member in struct:v7fs_self
  /src/usr.sbin/quot/
quot.c 539 * Possible superblock locations ordered from most to least likely.
542 static char superblock[SBLOCKSIZE]; variable
567 if (pread(fd, superblock, SBLOCKSIZE, sbloc) != SBLOCKSIZE)
569 fs = (struct fs *)superblock;
579 /* Not the main superblock */
594 ffs_oldfscompat((struct fs *)superblock);
  /src/dist/pf/sbin/pfctl/
pfctl_optimize.c 56 * A container that lets us sort a superblock to optimize the skip step jumps
66 * A superblock is a block of adjacent rules of similar action. If there
67 * are five PASS rules in a row, they all become members of a superblock.
68 * Once we have a superblock, we are free to re-order any rules within it
72 struct superblock { struct
74 TAILQ_ENTRY(superblock) sb_entry;
75 struct superblock *sb_profiled_block;
78 TAILQ_HEAD(superblocks, superblock);
86 BREAK, /* the field may not differ between rules in a superblock */
106 * superblock. Thus it will not be optimized. It also prevents th
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  /src/usr.sbin/makefs/
ffs.c 264 struct fs *superblock; local
306 /* update various superblock parameters */
307 superblock = fsopts->superblock;
308 superblock->fs_fmod = 0;
309 superblock->fs_old_cstotal.cs_ndir = superblock->fs_cstotal.cs_ndir;
310 superblock->fs_old_cstotal.cs_nbfree = superblock->fs_cstotal.cs_nbfree;
311 superblock->fs_old_cstotal.cs_nifree = superblock->fs_cstotal.cs_nifree
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makefs.h 163 void *superblock; /* superblock */ member in struct:makefs_fsinfo

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