diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-04-18 03:26:48 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-11 21:36:00 -0400 |
| commit | bab77ebf51e3902f608ecf08c9d34a0a52ac35a9 (patch) | |
| tree | 710a8bba0a4f3738b32e4e5230ccf3665cd1b815 | |
| parent | e64c390ca0b60fd2119331ef1fa888d7ea27e424 (diff) | |
switch follow_up() to struct path
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/autofs4/dev-ioctl.c | 2 | ||||
| -rw-r--r-- | fs/namei.c | 16 | ||||
| -rw-r--r-- | fs/nfsd/vfs.c | 2 | ||||
| -rw-r--r-- | include/linux/namei.h | 2 |
4 files changed, 11 insertions, 11 deletions
diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c index f71dac9986f0..670407576b25 100644 --- a/fs/autofs4/dev-ioctl.c +++ b/fs/autofs4/dev-ioctl.c @@ -212,7 +212,7 @@ static int find_autofs_mount(const char *pathname, err = 0; } } - if (!follow_up(&path.mnt, &path.dentry)) + if (!follow_up(&path)) break; } path_put(&path); diff --git a/fs/namei.c b/fs/namei.c index 4379ef989709..8c1f48ae68e7 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -675,23 +675,23 @@ loop: return err; } -int follow_up(struct vfsmount **mnt, struct dentry **dentry) +int follow_up(struct path *path) { struct vfsmount *parent; struct dentry *mountpoint; spin_lock(&vfsmount_lock); - parent=(*mnt)->mnt_parent; - if (parent == *mnt) { + parent = path->mnt->mnt_parent; + if (parent == path->mnt) { spin_unlock(&vfsmount_lock); return 0; } mntget(parent); - mountpoint=dget((*mnt)->mnt_mountpoint); + mountpoint = dget(path->mnt->mnt_mountpoint); spin_unlock(&vfsmount_lock); - dput(*dentry); - *dentry = mountpoint; - mntput(*mnt); - *mnt = parent; + dput(path->dentry); + path->dentry = mountpoint; + mntput(path->mnt); + path->mnt = parent; return 1; } diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 9f1ea3127f5d..7b2b3f775326 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -173,7 +173,7 @@ nfsd_lookup_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp, .dentry = dget(dparent)}; while (path.dentry == path.mnt->mnt_root && - follow_up(&path.mnt, &path.dentry)) + follow_up(&path)) ; dp = dget_parent(path.dentry); dput(path.dentry); diff --git a/include/linux/namei.h b/include/linux/namei.h index 325dd3ad39a0..9cd5a717be3b 100644 --- a/include/linux/namei.h +++ b/include/linux/namei.h @@ -79,7 +79,7 @@ extern struct dentry *lookup_one_len(const char *, struct dentry *, int); extern struct dentry *lookup_one_noperm(const char *, struct dentry *); extern int follow_down(struct vfsmount **, struct dentry **); -extern int follow_up(struct vfsmount **, struct dentry **); +extern int follow_up(struct path *); extern struct dentry *lock_rename(struct dentry *, struct dentry *); extern void unlock_rename(struct dentry *, struct dentry *); |