From: Miklos Szeredi <miklos@szeredi.hu>
Date: Sun, 8 Jan 2006 09:03:19 +0000 (-0800)
Subject: [PATCH] shared mounts: cleanup
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bf066c7db775a04bd761f8ea206f5522d0cf40ff;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[PATCH] shared mounts: cleanup

Small cleanups in shared mounts code.

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: Ram Pai <linuxram@us.ibm.com>
Cc: <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/namespace.c b/fs/namespace.c
index e5aa1eeb5748..3e8fb61ad597 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -451,7 +451,7 @@ EXPORT_SYMBOL(may_umount);
 void release_mounts(struct list_head *head)
 {
 	struct vfsmount *mnt;
-	while(!list_empty(head)) {
+	while (!list_empty(head)) {
 		mnt = list_entry(head->next, struct vfsmount, mnt_hash);
 		list_del_init(&mnt->mnt_hash);
 		if (mnt->mnt_parent != mnt) {
diff --git a/fs/pnode.c b/fs/pnode.c
index aeeec8ba8dd2..f1871f773f64 100644
--- a/fs/pnode.c
+++ b/fs/pnode.c
@@ -103,7 +103,7 @@ static struct vfsmount *propagation_next(struct vfsmount *m,
 		struct vfsmount *next;
 		struct vfsmount *master = m->mnt_master;
 
-		if ( master == origin->mnt_master ) {
+		if (master == origin->mnt_master) {
 			next = next_peer(m);
 			return ((next == origin) ? NULL : next);
 		} else if (m->mnt_slave.next != &master->mnt_slave_list)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 7f140480c6a8..a1e28f0895c0 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -103,11 +103,11 @@ extern int dir_notify_enable;
 #define MS_MOVE		8192
 #define MS_REC		16384
 #define MS_VERBOSE	32768
+#define MS_POSIXACL	(1<<16)	/* VFS does not apply the umask */
 #define MS_UNBINDABLE	(1<<17)	/* change to unbindable */
 #define MS_PRIVATE	(1<<18)	/* change to private */
 #define MS_SLAVE	(1<<19)	/* change to slave */
 #define MS_SHARED	(1<<20)	/* change to shared */
-#define MS_POSIXACL	(1<<16)	/* VFS does not apply the umask */
 #define MS_ACTIVE	(1<<30)
 #define MS_NOUSER	(1<<31)
 
diff --git a/include/linux/mount.h b/include/linux/mount.h
index dd4e83eba933..b98a709f1794 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -22,7 +22,8 @@
 #define MNT_NOEXEC	0x04
 #define MNT_SHARED	0x10	/* if the vfsmount is a shared mount */
 #define MNT_UNBINDABLE	0x20	/* if the vfsmount is a unbindable mount */
-#define MNT_PNODE_MASK	0x30	/* propogation flag mask */
+
+#define MNT_PNODE_MASK	(MNT_SHARED | MNT_UNBINDABLE)
 
 struct vfsmount {
 	struct list_head mnt_hash;