1 files changed, 9 insertions, 5 deletions

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 9ff039f9a836..fda2b4966179 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -63,7 +63,7 @@ static struct inode *nfs_alloc_inode(struct super_block *sb);
 static void nfs_destroy_inode(struct inode *);
 static int nfs_write_inode(struct inode *,int);
 static void nfs_clear_inode(struct inode *);
-static void nfs_umount_begin(struct super_block *);
+static void nfs_umount_begin(struct vfsmount *, int);
 static int  nfs_statfs(struct super_block *, struct kstatfs *);
 static int  nfs_show_options(struct seq_file *, struct vfsmount *);
 static int  nfs_show_stats(struct seq_file *, struct vfsmount *);
@@ -162,15 +162,19 @@ nfs_clear_inode(struct inode *inode)
         BUG_ON(atomic_read(&nfsi->data_updates) != 0);
 }
 
-void
-nfs_umount_begin(struct super_block *sb)
+static void nfs_umount_begin(struct vfsmount *vfsmnt, int flags)
 {
-        struct rpc_clnt *rpc = NFS_SB(sb)->client;
+        struct nfs_server *server;
+        struct rpc_clnt *rpc;
 
+        if (!(flags & MNT_FORCE))
+                return;
         /* -EIO all pending I/O */
+        server = NFS_SB(vfsmnt->mnt_sb);
+        rpc = server->client;
         if (!IS_ERR(rpc))
                 rpc_killall_tasks(rpc);
-        rpc = NFS_SB(sb)->client_acl;
+        rpc = server->client_acl;
         if (!IS_ERR(rpc))
                 rpc_killall_tasks(rpc);
 }