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ocfs2: Provide convenience function for ino lookup

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A couple paths which needed to just match a parent dir + name pair to an
inode number were a bit messy because they had to deal with
ocfs2_find_files_on_disk() which returns a larger number of values. Provide
a convenience function, ocfs2_lookup_ino_from_name() which internalizes all
the extra accounting.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Reviewed-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Mark Fasheh
2007-09-11 15:22:06 -07:00
parent 0bfbbf62a8
commit be94d11704
5 changed files with 25 additions and 21 deletions
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2
fs/ocfs2/dir.h
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@@ -61,6 +61,8 @@ int ocfs2_find_files_on_disk(const char *name,
struct inode *inode,
struct buffer_head **dirent_bh,
struct ocfs2_dir_entry **dirent);
int ocfs2_lookup_ino_from_name(struct inode *dir, const char *name,
int namelen, u64 *blkno);
int ocfs2_readdir(struct file *filp, void *dirent, filldir_t filldir);
int ocfs2_dir_foreach(struct inode *inode, loff_t *f_pos, void *priv,
filldir_t filldir);