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| author | Tao Ma <boyu.mt@taobao.com> | 2012-12-10 23:05:59 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-12-10 23:05:59 +0400 |
| commit | 7335cd3b41b1e704608ca46159641ca9cb598121 (patch) | |
| tree | 33d9d6de3fa27be5701d09e3f75cd568c3021038 /fs/ext4/ext4.h | |
| parent | 65d165d9366dbf783d0102177006d47c8859ba31 (diff) | |
| download | linux-7335cd3b41b1e704608ca46159641ca9cb598121.tar.xz | |
ext4: create a new function search_dir
search_dirblock is used to search a dir block, but the code is almost
the same for searching an inline dir.
So create a new fuction search_dir and let search_dirblock call it.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index e3a74658c63c..a971b65bf5ca 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2122,6 +2122,13 @@ extern int ext4_orphan_add(handle_t *, struct inode *); extern int ext4_orphan_del(handle_t *, struct inode *); extern int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash, __u32 start_minor_hash, __u32 *next_hash); +extern int search_dir(struct buffer_head *bh, + char *search_buf, + int buf_size, + struct inode *dir, + const struct qstr *d_name, + unsigned int offset, + struct ext4_dir_entry_2 **res_dir); /* resize.c */ extern int ext4_group_add(struct super_block *sb, |