diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_dir2_leaf.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_leaf.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2_leaf.c b/fs/xfs/libxfs/xfs_dir2_leaf.c index 95d2a3f92d75..5369d8bb2593 100644 --- a/fs/xfs/libxfs/xfs_dir2_leaf.c +++ b/fs/xfs/libxfs/xfs_dir2_leaf.c @@ -113,7 +113,7 @@ xfs_dir3_leaf1_check( } else if (leafhdr.magic != XFS_DIR2_LEAF1_MAGIC) return __this_address; - return xfs_dir3_leaf_check_int(dp->i_mount, &leafhdr, leaf); + return xfs_dir3_leaf_check_int(dp->i_mount, &leafhdr, leaf, false); } static inline void @@ -139,7 +139,8 @@ xfs_failaddr_t xfs_dir3_leaf_check_int( struct xfs_mount *mp, struct xfs_dir3_icleaf_hdr *hdr, - struct xfs_dir2_leaf *leaf) + struct xfs_dir2_leaf *leaf, + bool expensive_checking) { struct xfs_da_geometry *geo = mp->m_dir_geo; xfs_dir2_leaf_tail_t *ltp; @@ -151,7 +152,7 @@ xfs_dir3_leaf_check_int( /* * XXX (dgc): This value is not restrictive enough. * Should factor in the size of the bests table as well. - * We can deduce a value for that from di_size. + * We can deduce a value for that from i_disk_size. */ if (hdr->count > geo->leaf_max_ents) return __this_address; @@ -162,6 +163,9 @@ xfs_dir3_leaf_check_int( (char *)&hdr->ents[hdr->count] > (char *)xfs_dir2_leaf_bests_p(ltp)) return __this_address; + if (!expensive_checking) + return NULL; + /* Check hash value order, count stale entries. */ for (i = stale = 0; i < hdr->count; i++) { if (i + 1 < hdr->count) { @@ -195,7 +199,7 @@ xfs_dir3_leaf_verify( return fa; xfs_dir2_leaf_hdr_from_disk(mp, &leafhdr, bp->b_addr); - return xfs_dir3_leaf_check_int(mp, &leafhdr, bp->b_addr); + return xfs_dir3_leaf_check_int(mp, &leafhdr, bp->b_addr, true); } static void |