diff options
| author | Jan Blunck <jblunck@suse.de> | 2008-02-14 19:38:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-14 21:17:09 -0800 |
| commit | cf28b4863f9ee8f122e8ff3ac0d403e07ba9c6d9 (patch) | |
| tree | 65c91f6911b34c32e517938289621ce0e7baeaf3 /fs/dcache.c | |
| parent | c32c2f63a9d6c953aaf168c0b2551da9734f76d2 (diff) | |
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>
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 170efbcb1a9..7b4b080219f 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -1845,8 +1845,7 @@ Elong: /** * d_path - return the path of a dentry - * @dentry: dentry to report - * @vfsmnt: vfsmnt to which the dentry belongs + * @path: path to report * @buf: buffer to return value in * @buflen: buffer length * @@ -1857,8 +1856,7 @@ Elong: * * "buflen" should be positive. Caller holds the dcache_lock. */ -char *d_path(struct dentry *dentry, struct vfsmount *vfsmnt, - char *buf, int buflen) +char *d_path(struct path *path, char *buf, int buflen) { char *res; struct path root; @@ -1870,15 +1868,15 @@ char *d_path(struct dentry *dentry, struct vfsmount *vfsmnt, * user wants to identify the object in /proc/pid/fd/. The little hack * below allows us to generate a name for these objects on demand: */ - if (dentry->d_op && dentry->d_op->d_dname) - return dentry->d_op->d_dname(dentry, buf, buflen); + if (path->dentry->d_op && path->dentry->d_op->d_dname) + return path->dentry->d_op->d_dname(path->dentry, buf, buflen); read_lock(¤t->fs->lock); root = current->fs->root; path_get(¤t->fs->root); read_unlock(¤t->fs->lock); spin_lock(&dcache_lock); - res = __d_path(dentry, vfsmnt, &root, buf, buflen); + res = __d_path(path->dentry, path->mnt, &root, buf, buflen); spin_unlock(&dcache_lock); path_put(&root); return res; |