6 files changed, 16 insertions, 22 deletions

diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
index 678c02f1ae23..a452ac67fc94 100644
--- a/fs/9p/vfs_super.c
+++ b/fs/9p/vfs_super.c
@@ -224,12 +224,11 @@ static int v9fs_show_options(struct seq_file *m, struct vfsmount *mnt)
 }
 
 static void
-v9fs_umount_begin(struct vfsmount *vfsmnt, int flags)
+v9fs_umount_begin(struct super_block *sb)
 {
-        struct v9fs_session_info *v9ses = vfsmnt->mnt_sb->s_fs_info;
+        struct v9fs_session_info *v9ses = sb->s_fs_info;
 
-        if (flags & MNT_FORCE)
-                v9fs_session_cancel(v9ses);
+        v9fs_session_cancel(v9ses);
 }
 
 static const struct super_operations v9fs_super_ops = {
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index dbb2cd678bf5..39c2cbdface7 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -466,14 +466,11 @@ static struct quotactl_ops cifs_quotactl_ops = {
 };
 #endif
 
-static void cifs_umount_begin(struct vfsmount *vfsmnt, int flags)
+static void cifs_umount_begin(struct super_block *sb)
 {
-        struct cifs_sb_info *cifs_sb;
+        struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
         struct cifsTconInfo *tcon;
 
-        if (!(flags & MNT_FORCE))
-                return;
-        cifs_sb = CIFS_SB(vfsmnt->mnt_sb);
         if (cifs_sb == NULL)
                 return;
 
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 033f7bdd47e8..4df34da2284a 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -242,10 +242,9 @@ struct inode *fuse_iget(struct super_block *sb, unsigned long nodeid,
         return inode;
 }
 
-static void fuse_umount_begin(struct vfsmount *vfsmnt, int flags)
+static void fuse_umount_begin(struct super_block *sb)
 {
-        if (flags & MNT_FORCE)
-                fuse_abort_conn(get_fuse_conn_super(vfsmnt->mnt_sb));
+        fuse_abort_conn(get_fuse_conn_super(sb));
 }
 
 static void fuse_send_destroy(struct fuse_conn *fc)
diff --git a/fs/namespace.c b/fs/namespace.c
index 0505fb61aa74..f48f98110c30 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1061,10 +1061,11 @@ static int do_umount(struct vfsmount *mnt, int flags)
          * about for the moment.
          */
 
-        lock_kernel();
-        if (sb->s_op->umount_begin)
-                sb->s_op->umount_begin(mnt, flags);
-        unlock_kernel();
+        if (flags & MNT_FORCE && sb->s_op->umount_begin) {
+                lock_kernel();
+                sb->s_op->umount_begin(sb);
+                unlock_kernel();
+        }
 
         /*
          * No sense to grab the lock for this test, but test itself looks
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 20a1cb1810fe..fa220dc74609 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -198,7 +198,7 @@ static match_table_t nfs_secflavor_tokens = {
 };
 
 
-static void nfs_umount_begin(struct vfsmount *, int);
+static void nfs_umount_begin(struct super_block *);
 static int  nfs_statfs(struct dentry *, struct kstatfs *);
 static int  nfs_show_options(struct seq_file *, struct vfsmount *);
 static int  nfs_show_stats(struct seq_file *, struct vfsmount *);
@@ -647,13 +647,11 @@ static int nfs_show_stats(struct seq_file *m, struct vfsmount *mnt)
  * Begin unmount by attempting to remove all automounted mountpoints we added
  * in response to xdev traversals and referrals
  */
-static void nfs_umount_begin(struct vfsmount *vfsmnt, int flags)
+static void nfs_umount_begin(struct super_block *sb)
 {
-        struct nfs_server *server = NFS_SB(vfsmnt->mnt_sb);
+        struct nfs_server *server = NFS_SB(sb);
         struct rpc_clnt *rpc;
 
-        if (!(flags & MNT_FORCE))
-                return;
         /* -EIO all pending I/O */
         rpc = server->client_acl;
         if (!IS_ERR(rpc))
diff --git a/include/linux/fs.h b/include/linux/fs.h
index cc2be2cf7d41..ad41d0bbcb4d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1308,7 +1308,7 @@ struct super_operations {
         int (*statfs) (struct dentry *, struct kstatfs *);
         int (*remount_fs) (struct super_block *, int *, char *);
         void (*clear_inode) (struct inode *);
-        void (*umount_begin) (struct vfsmount *, int);
+        void (*umount_begin) (struct super_block *);
 
         int (*show_options)(struct seq_file *, struct vfsmount *);
         int (*show_stats)(struct seq_file *, struct vfsmount *);