diff options
| author | Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> | 2010-05-30 22:49:34 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-02 10:21:14 -0700 |
| commit | 2b8aa5edf84a8e7cc432cbfda2be7cefa0a46347 (patch) | |
| tree | 167ce8a81a407cfd1c451ce566e026c836631a63 /fs | |
| parent | 449147576c7045a183fc2283b103c9a4f290b3de (diff) | |
ext4: make "offset" consistent in ext4_check_dir_entry()
commit b8b8afe236e97b6359d46d3a3f8c46455e192271 upstream (as of v2.6.33-git11)
The callers of ext4_check_dir_entry() usually pass in the "file
offset" (ext4_readdir, htree_dirblock_to_tree, search_dirblock,
ext4_dx_find_entry, empty_dir), but a few callers (add_dirent_to_buf,
ext4_delete_entry) only pass in the buffer offset.
To accomodate those last two (which would be hard to fix otherwise),
this patch changes ext4_check_dir_entry() to print the physical block
number and the relative offset as well as the passed-in offset.
Signed-off-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/dir.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index 9dc93168e26..ab0564de977 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -84,9 +84,11 @@ int ext4_check_dir_entry(const char *function, struct inode *dir, if (error_msg != NULL) ext4_error(dir->i_sb, function, - "bad entry in directory #%lu: %s - " - "offset=%u, inode=%u, rec_len=%d, name_len=%d", - dir->i_ino, error_msg, offset, + "bad entry in directory #%lu: %s - block=%llu" + "offset=%u(%u), inode=%u, rec_len=%d, name_len=%d", + dir->i_ino, error_msg, + (unsigned long long) bh->b_blocknr, + (unsigned) (offset%bh->b_size), offset, le32_to_cpu(de->inode), rlen, de->name_len); return error_msg == NULL ? 1 : 0; |