exec: Transform exec_update_mutex into a rw_semaphore

[sfrench/cifs-2.6.git] / init / init_task.c

diff --git a/init/init_task.c b/init/init_task.c
index a56f0abb63e934e3d3de3f9cabf7dd2d9cc760f0..15f6eb93a04fa2f01989c5f5316206e2d00da8d7 100644 (file)
--- a/init/init_task.c
+++ b/init/init_task.c
@@ -26,7 +26,7 @@ static struct signal_struct init_signals = {
        .multiprocess   = HLIST_HEAD_INIT,
        .rlim           = INIT_RLIMITS,
        .cred_guard_mutex = __MUTEX_INITIALIZER(init_signals.cred_guard_mutex),
-       .exec_update_mutex = __MUTEX_INITIALIZER(init_signals.exec_update_mutex),
+       .exec_update_lock = __RWSEM_INITIALIZER(init_signals.exec_update_lock),
 #ifdef CONFIG_POSIX_TIMERS
        .posix_timers = LIST_HEAD_INIT(init_signals.posix_timers),
        .cputimer       = {