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authorLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2007-12-18 16:19:34 +1100
committerLachlan McIlroy <lachlan@redback.melbourne.sgi.com>2007-12-18 17:16:23 +1100
commit041388b54ed95cd169546bd83bacd08ee32bd7ea (patch)
treef457ee15545f6fbed0b0d5b8edd772c8ef7354e5 /fs/xfs/xfs_dir2_block.c
parentc734c79bc397eace039bea406997efa89f879c14 (diff)
[XFS] Put the correct offset in dirent d_off
The recent filldir regression fix was not putting the correct d_off in each dirent. This was resulting in incorrect cookies being passed to dmapi ioctls and the wrong offset appearing in the dirents. readdir was unaffected as the filp->f_pos was being updated with the correct offset and this was being written into the last dirent in each buffer. Fix the XFS code to do the right thing. SGI-PV: 973746 SGI-Modid: xfs-linux-melb:xfs-kern:30240a Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_dir2_block.c')
-rw-r--r--fs/xfs/xfs_dir2_block.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index c171767e242..a5f4f4fb886 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -508,7 +508,7 @@ xfs_dir2_block_getdents(
continue;
cook = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk,
- ptr - (char *)block);
+ (char *)dep - (char *)block);
ino = be64_to_cpu(dep->inumber);
#if XFS_BIG_INUMS
ino += mp->m_inoadd;
@@ -519,9 +519,7 @@ xfs_dir2_block_getdents(
*/
if (filldir(dirent, dep->name, dep->namelen, cook,
ino, DT_UNKNOWN)) {
- *offset = xfs_dir2_db_off_to_dataptr(mp,
- mp->m_dirdatablk,
- (char *)dep - (char *)block);
+ *offset = cook;
xfs_da_brelse(NULL, bp);
return 0;
}