NFS: BKL removal from the mount code...

None of the code in nfs_umount_begin() or nfs_remount() has any BKL
dependency.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 90be551b80c1..f0188eaf3726 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -714,8 +714,6 @@ static void nfs_umount_begin(struct super_block *sb)
         struct nfs_server *server;
         struct rpc_clnt *rpc;
 
-        lock_kernel();
-
         server = NFS_SB(sb);
         /* -EIO all pending I/O */
         rpc = server->client_acl;
@@ -724,8 +722,6 @@ static void nfs_umount_begin(struct super_block *sb)
         rpc = server->client;
         if (!IS_ERR(rpc))
                 rpc_killall_tasks(rpc);
-
-        unlock_kernel();
 }
 
 static struct nfs_parsed_mount_data *nfs_alloc_parsed_mount_data(unsigned int version)
@@ -1881,7 +1877,6 @@ nfs_remount(struct super_block *sb, int *flags, char *raw_data)
         if (data == NULL)
                 return -ENOMEM;
 
-        lock_kernel();
         /* fill out struct with values from existing mount */
         data->flags = nfss->flags;
         data->rsize = nfss->rsize;
@@ -1907,7 +1902,6 @@ nfs_remount(struct super_block *sb, int *flags, char *raw_data)
         error = nfs_compare_remount_data(nfss, data);
 out:
         kfree(data);
-        unlock_kernel();
         return error;
 }