userns: Rename id_map_mutex to userns_state_mutex
authorEric W. Biederman <ebiederm@xmission.com>
Tue, 9 Dec 2014 20:03:14 +0000 (14:03 -0600)
committerEric W. Biederman <ebiederm@xmission.com>
Tue, 9 Dec 2014 23:08:33 +0000 (17:08 -0600)
commitf0d62aec931e4ae3333c797d346dc4f188f454ba
tree6573765230baa3ee05076d7e6fafa01389d51697
parentf95d7918bd1e724675de4940039f2865e5eec5fe
userns: Rename id_map_mutex to userns_state_mutex

Generalize id_map_mutex so it can be used for more state of a user namespace.

Cc: stable@vger.kernel.org
Reviewed-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
kernel/user_namespace.c