tomoyo_gc_mutex 615 security/tomoyo/gc.c static DEFINE_MUTEX(tomoyo_gc_mutex); tomoyo_gc_mutex 617 security/tomoyo/gc.c if (!mutex_trylock(&tomoyo_gc_mutex)) tomoyo_gc_mutex 636 security/tomoyo/gc.c mutex_unlock(&tomoyo_gc_mutex);