switch unlock_mount() to namespace_unlock(), convert all umount_tree() callers
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 16 Mar 2013 18:49:45 +0000 (14:49 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 9 Apr 2013 18:12:53 +0000 (14:12 -0400)
commit328e6d9014636afc2b3c979403b36faadb412657
tree711b12f8ba8bf1dcc4cdadd270a55dd7f9035e38
parent3ab6abee59ac9ca84cc4a1e31224f1dccd44394c
switch unlock_mount() to namespace_unlock(), convert all umount_tree() callers

which allows to kill the last argument of umount_tree() and make release_mounts()
static.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namespace.c
fs/pnode.c
fs/pnode.h