Searched refs:oom_lock (Results 1 – 8 of 8) sorted by relevance
56 extern struct mutex oom_lock;
284 bool oom_lock; member
68 DEFINE_MUTEX(oom_lock);830 if (mutex_lock_killable(&oom_lock)) in oom_killer_disable()833 mutex_unlock(&oom_lock); in oom_killer_disable()
1229 if (iter->oom_lock) { in mem_cgroup_oom_trylock()1238 iter->oom_lock = true; in mem_cgroup_oom_trylock()1251 iter->oom_lock = false; in mem_cgroup_oom_trylock()1268 iter->oom_lock = false; in mem_cgroup_oom_unlock()
1582 lockdep_assert_held(&oom_lock); in mem_cgroup_print_oom_meminfo()1655 if (mutex_lock_killable(&oom_lock)) in mem_cgroup_out_of_memory()1668 mutex_unlock(&oom_lock); in mem_cgroup_out_of_memory()
3800 if (!mutex_trylock(&oom_lock)) { in __alloc_pages_may_oom()3864 mutex_unlock(&oom_lock); in __alloc_pages_may_oom()
4163 if (!reclaimable && mutex_trylock(&oom_lock)) { in lru_gen_age_node()4170 mutex_unlock(&oom_lock); in lru_gen_age_node()
396 mutex_lock(&oom_lock); in moom_callback()399 mutex_unlock(&oom_lock); in moom_callback()