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| author | Theodore Ts'o <tytso@mit.edu> | 2011-08-31 20:02:51 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-08-31 20:02:51 +0400 |
| commit | 5930ea643805feb50a2f8383ae12eb6f10935e49 (patch) | |
| tree | 9052dd47da0d9d6796342a07ebffe0329647b9cb /fs/ext4/namei.c | |
| parent | f9287c1f2d329f4d78a3bbc9cf0db0ebae6f146a (diff) | |
| download | linux-5930ea643805feb50a2f8383ae12eb6f10935e49.tar.xz | |
ext4: call ext4_handle_dirty_metadata with correct inode in ext4_dx_add_entry
ext4_dx_add_entry manipulates bh2 and frames[0].bh, which are two buffer_heads
that point to directory blocks assigned to the directory inode. However, the
function calls ext4_handle_dirty_metadata with the inode of the file that's
being added to the directory, not the directory inode itself. Therefore,
correct the code to dirty the directory buffers with the directory inode, not
the file inode.
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@kernel.org
Diffstat (limited to 'fs/ext4/namei.c')
| -rw-r--r-- | fs/ext4/namei.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index f0abe4323136..a067835bbac1 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1585,7 +1585,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry, dxtrace(dx_show_index("node", frames[1].entries)); dxtrace(dx_show_index("node", ((struct dx_node *) bh2->b_data)->entries)); - err = ext4_handle_dirty_metadata(handle, inode, bh2); + err = ext4_handle_dirty_metadata(handle, dir, bh2); if (err) goto journal_error; brelse (bh2); @@ -1611,7 +1611,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry, if (err) goto journal_error; } - err = ext4_handle_dirty_metadata(handle, inode, frames[0].bh); + err = ext4_handle_dirty_metadata(handle, dir, frames[0].bh); if (err) { ext4_std_error(inode->i_sb, err); goto cleanup; |