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/fs/erofs/
Dnamei.c51 int head, back; in find_target_dirent() local
57 back = ndirents - 1; in find_target_dirent()
60 while (head <= back) { in find_target_dirent()
61 const int mid = head + (back - head) / 2; in find_target_dirent()
82 back = mid - 1; in find_target_dirent()
95 int head, back; in find_target_block_classic() local
101 back = erofs_inode_datablocks(dir) - 1; in find_target_block_classic()
103 while (head <= back) { in find_target_block_classic()
104 const int mid = head + (back - head) / 2; in find_target_block_classic()
155 back = mid - 1; in find_target_block_classic()
/fs/xfs/libxfs/
Dxfs_da_format.c439 to->back = be32_to_cpu(from->hdr.info.back); in xfs_dir2_leaf_hdr_from_disk()
457 to->hdr.info.back = cpu_to_be32(from->back); in xfs_dir2_leaf_hdr_to_disk()
471 to->back = be32_to_cpu(hdr3->info.hdr.back); in xfs_dir3_leaf_hdr_from_disk()
491 hdr3->info.hdr.back = cpu_to_be32(from->back); in xfs_dir3_leaf_hdr_to_disk()
520 to->back = be32_to_cpu(from->hdr.info.back); in xfs_da2_node_hdr_from_disk()
533 to->hdr.info.back = cpu_to_be32(from->back); in xfs_da2_node_hdr_to_disk()
548 to->back = be32_to_cpu(hdr3->info.hdr.back); in xfs_da3_node_hdr_from_disk()
563 hdr3->info.hdr.back = cpu_to_be32(from->back); in xfs_da3_node_hdr_to_disk()
Dxfs_da_btree.c512 node->hdr.info.back = cpu_to_be32(oldblk->blkno); in xfs_da3_split()
518 if (node->hdr.info.back) { in xfs_da3_split()
519 if (be32_to_cpu(node->hdr.info.back) != addblk->blkno) { in xfs_da3_split()
1067 ASSERT(!blkinfo->back); in xfs_da_blkinfo_onlychild_validate()
1099 ASSERT(oldroothdr.back == 0); in xfs_da3_root_join()
1220 forward = nodehdr.forw < nodehdr.back; in xfs_da3_node_toosmall()
1226 blkno = nodehdr.back; in xfs_da3_node_toosmall()
1757 new_info->back = old_info->back; in xfs_da3_blk_link()
1758 if (old_info->back) { in xfs_da3_blk_link()
1760 be32_to_cpu(old_info->back), in xfs_da3_blk_link()
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Dxfs_attr_leaf.c164 to->back = be32_to_cpu(hdr3->info.hdr.back); in xfs_attr3_leaf_hdr_from_disk()
178 to->back = be32_to_cpu(from->hdr.info.back); in xfs_attr3_leaf_hdr_from_disk()
206 hdr3->info.hdr.back = cpu_to_be32(from->back); in xfs_attr3_leaf_hdr_to_disk()
221 to->hdr.info.back = cpu_to_be32(from->back); in xfs_attr3_leaf_hdr_to_disk()
1927 forward = ichdr.forw < ichdr.back; in xfs_attr3_leaf_toosmall()
1933 blkno = ichdr.back; in xfs_attr3_leaf_toosmall()
2208 tmphdr.back = savehdr.back; in xfs_attr3_leaf_unbalance()
Dxfs_attr_leaf.h24 uint32_t back; member
Dxfs_da_btree.h136 uint32_t back; member
Dxfs_dir2_priv.h17 uint32_t back; member
Dxfs_da_format.h23 __be32 back; /* following block in list */ member
Dxfs_dir2_node.c1494 forward = leafhdr.forw < leafhdr.back; in xfs_dir2_leafn_toosmall()
1498 blkno = forward ? leafhdr.forw : leafhdr.back; in xfs_dir2_leafn_toosmall()
/fs/xfs/scrub/
Ddabtree.c298 xfs_dablk_t back; in xchk_da_btree_block_check_siblings() local
302 back = be32_to_cpu(hdr->back); in xchk_da_btree_block_check_siblings()
306 if (forw != 0 || back != 0) in xchk_da_btree_block_check_siblings()
315 error = xchk_da_btree_block_check_sibling(ds, level, 0, back); in xchk_da_btree_block_check_siblings()
/fs/jfs/
Djfs_imap.c851 int back, fwd; in diFree() local
1026 fwd = back = -1; in diFree()
1061 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diFree()
1062 if ((rc = diIAGRead(imap, back, &bmp))) in diFree()
1088 else if (inofreefwd == back) in diFree()
1102 else if (inofreeback == back) in diFree()
1144 if (back >= 0) in diFree()
2156 int agno, iagno, fwd, back, freei = 0, sword, rc; in diNewExt() local
2201 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diNewExt()
2202 if ((rc = diIAGRead(imap, back, &bmp))) in diNewExt()
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/fs/ufs/
Dballoc.c875 int i, start, end, forw, back; in ufs_clusteracct() local
908 back = start - i; in ufs_clusteracct()
914 i = back + forw + 1; in ufs_clusteracct()
918 if (back > 0) in ufs_clusteracct()
919 fs32_sub(sb, (__fs32*)ubh_get_addr(UCPI_UBH(ucpi), ucpi->c_clustersumoff + (back << 2)), cnt); in ufs_clusteracct()
DKconfig36 experimental, so you should back up your UFS partitions beforehand.
/fs/nilfs2/
DKconfig17 periods until they are changed back to checkpoints. Each
/fs/coda/
DKconfig12 persistent client caches and write back caching.
/fs/f2fs/
Df2fs.h852 static inline bool __is_discard_mergeable(struct discard_info *back, in __is_discard_mergeable() argument
855 return (back->lstart + back->len == front->lstart) && in __is_discard_mergeable()
856 (back->len + front->len <= max_len); in __is_discard_mergeable()
860 struct discard_info *back, unsigned int max_len) in __is_discard_back_mergeable() argument
862 return __is_discard_mergeable(back, cur, max_len); in __is_discard_back_mergeable()
871 static inline bool __is_extent_mergeable(struct extent_info *back, in __is_extent_mergeable() argument
874 return (back->fofs + back->len == front->fofs && in __is_extent_mergeable()
875 back->blk + back->len == front->blk); in __is_extent_mergeable()
879 struct extent_info *back) in __is_back_mergeable() argument
881 return __is_extent_mergeable(back, cur); in __is_back_mergeable()
DKconfig102 multiple back-end compression algorithms are supported.
/fs/verity/
DKconfig27 data each time it is paged back in, which provides better
/fs/pstore/
DKconfig151 buffer in RAM where it can be read back at some later point.
/fs/jffs2/
DKconfig50 This causes JFFS2 to read back every page written through the