NFS: Remove use of the Big Kernel Lock around nfs calls to readlink
Remove use of the Big Kernel Lock around indirect calls to
nfs3_proc_readlink and nfs4_proc_readlink, both of which
basically call rpc_call_sync.
Signed-off-by: Frank Filz <ffilz@us.ibm.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/symlink.c b/fs/nfs/symlink.c
index 600bbe6..6c68611 100644
--- a/fs/nfs/symlink.c
+++ b/fs/nfs/symlink.c
@@ -33,9 +33,7 @@
{
int error;
- lock_kernel();
error = NFS_PROTO(inode)->readlink(inode, page, 0, PAGE_SIZE);
- unlock_kernel();
if (error < 0)
goto error;
SetPageUptodate(page);
