close the race in nlmsvc_free_block()
authorAl Viro <viro@zeniv.linux.org.uk>
Wed, 29 Aug 2012 13:00:01 +0000 (09:00 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sun, 23 Sep 2012 00:48:20 +0000 (20:48 -0400)
we need to grab mutex before the reference counter reaches 0

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

No differences found