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authorAlessio Igor Bogani <abogani@texware.it>2009-04-24 03:06:53 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2009-05-09 10:49:38 -0400
commit67e55205ec55cc7899f1d783f217961596798419 (patch)
tree45dd7351f9721a46ecb448f0571fb10db3259147 /fs/nfs
parent091bf7624d1c90cec9e578a18529f615213ff847 (diff)
vfs: umount_begin BKL pushdown
Push BKL down into ->umount_begin() Signed-off-by: Alessio Igor Bogani <abogani@texware.it> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/super.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 6717200923fe..1679a164c8c9 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -683,9 +683,12 @@ static int nfs_show_stats(struct seq_file *m, struct vfsmount *mnt)
683 */ 683 */
684static void nfs_umount_begin(struct super_block *sb) 684static void nfs_umount_begin(struct super_block *sb)
685{ 685{
686 struct nfs_server *server = NFS_SB(sb); 686 struct nfs_server *server;
687 struct rpc_clnt *rpc; 687 struct rpc_clnt *rpc;
688 688
689 lock_kernel();
690
691 server = NFS_SB(sb);
689 /* -EIO all pending I/O */ 692 /* -EIO all pending I/O */
690 rpc = server->client_acl; 693 rpc = server->client_acl;
691 if (!IS_ERR(rpc)) 694 if (!IS_ERR(rpc))
@@ -693,6 +696,8 @@ static void nfs_umount_begin(struct super_block *sb)
693 rpc = server->client; 696 rpc = server->client;
694 if (!IS_ERR(rpc)) 697 if (!IS_ERR(rpc))
695 rpc_killall_tasks(rpc); 698 rpc_killall_tasks(rpc);
699
700 unlock_kernel();
696} 701}
697 702
698/* 703/*