nfs: disintegrate UAPI for nfs

This is to complete part of the Userspace API (UAPI) disintegration for which
the preparatory patches were pulled recently.  After these patches, userspace
headers will be segregated into:

        include/uapi/linux/.../foo.h

for the userspace interface stuff, and:

        include/linux/.../foo.h

for the strictly kernel internal stuff.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index fb1a2bedbe97..8d80c990dffd 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -289,7 +289,6 @@ static void nlmsvc_free_block(struct kref *kref)
         dprintk("lockd: freeing block %p...\n", block);
 
         /* Remove block from file's list of blocks */
-        mutex_lock(&file->f_mutex);
         list_del_init(&block->b_flist);
         mutex_unlock(&file->f_mutex);
 
@@ -303,7 +302,7 @@ static void nlmsvc_free_block(struct kref *kref)
 static void nlmsvc_release_block(struct nlm_block *block)
 {
         if (block != NULL)
-                kref_put(&block->b_count, nlmsvc_free_block);
+                kref_put_mutex(&block->b_count, nlmsvc_free_block, &block->b_file->f_mutex);
 }
 
 /*