From 1c755af4df75996b0dd4b7e6cacaf9d57a6ef2ef Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 18 Apr 2009 14:06:57 -0400
Subject: [PATCH] switch lookup_mnt()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/namei.c | 6 +++---
fs/namespace.c | 4 ++--
include/linux/dcache.h | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c
index c006bc61d1ea..527119afb6a5 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -702,7 +702,7 @@ static int __follow_mount(struct path *path)
{
int res = 0;
while (d_mountpoint(path->dentry)) {
- struct vfsmount *mounted = lookup_mnt(path->mnt, path->dentry);
+ struct vfsmount *mounted = lookup_mnt(path);
if (!mounted)
break;
dput(path->dentry);
@@ -718,7 +718,7 @@ static int __follow_mount(struct path *path)
static void follow_mount(struct path *path)
{
while (d_mountpoint(path->dentry)) {
- struct vfsmount *mounted = lookup_mnt(path->mnt, path->dentry);
+ struct vfsmount *mounted = lookup_mnt(path);
if (!mounted)
break;
dput(path->dentry);
@@ -735,7 +735,7 @@ int follow_down(struct path *path)
{
struct vfsmount *mounted;
- mounted = lookup_mnt(path->mnt, path->dentry);
+ mounted = lookup_mnt(path);
if (mounted) {
dput(path->dentry);
mntput(path->mnt);
diff --git a/fs/namespace.c b/fs/namespace.c
index ba5237be1cf9..b94ad3d685ff 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -442,11 +442,11 @@ struct vfsmount *__lookup_mnt(struct vfsmount *mnt, struct dentry *dentry,
* lookup_mnt increments the ref count before returning
* the vfsmount struct.
*/
-struct vfsmount *lookup_mnt(struct vfsmount *mnt, struct dentry *dentry)
+struct vfsmount *lookup_mnt(struct path *path)
{
struct vfsmount *child_mnt;
spin_lock(&vfsmount_lock);
- if ((child_mnt = __lookup_mnt(mnt, dentry, 1)))
+ if ((child_mnt = __lookup_mnt(path->mnt, path->dentry, 1)))
mntget(child_mnt);
spin_unlock(&vfsmount_lock);
return child_mnt;
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 97978004338d..72ce2ae88591 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -370,7 +370,7 @@ static inline int d_mountpoint(struct dentry *dentry)
return dentry->d_mounted;
}
-extern struct vfsmount *lookup_mnt(struct vfsmount *, struct dentry *);
+extern struct vfsmount *lookup_mnt(struct path *);
extern struct dentry *lookup_create(struct nameidata *nd, int is_dir);
extern int sysctl_vfs_cache_pressure;
--
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