d_path: Make d_path() use a struct path

d_path() is used on a <dentry,vfsmount> pair.  Lets use a struct path to
reflect this.

[akpm@linux-foundation.org: fix build in mm/memory.c]
Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Bryan Wu <bryan.wu@analog.com>
Acked-by: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Neil Brown <neilb@suse.de>
Cc: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jan Blunck
2008-02-14 19:38:44 -08:00
committed by Linus Torvalds
parent c32c2f63a9
commit cf28b4863f
12 changed files with 24 additions and 36 deletions

View File

@ -206,16 +206,10 @@ static void bitmap_checkfree(struct bitmap *bitmap, unsigned long page)
/* copy the pathname of a file to a buffer */
char *file_path(struct file *file, char *buf, int count)
{
struct dentry *d;
struct vfsmount *v;
if (!buf)
return NULL;
d = file->f_path.dentry;
v = file->f_path.mnt;
buf = d_path(d, v, buf, count);
buf = d_path(&file->f_path, buf, count);
return IS_ERR(buf) ? NULL : buf;
}