Home
last modified time | relevance | path

Searched refs:oom_lock (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/include/linux/
H A Doom.h57 extern struct mutex oom_lock;
H A Dmemcontrol.h245 bool oom_lock; member
/openbmc/linux/mm/
H A Doom_kill.c69 DEFINE_MUTEX(oom_lock);
833 if (mutex_lock_killable(&oom_lock)) in oom_killer_disable()
836 mutex_unlock(&oom_lock); in oom_killer_disable()
H A Dmemcontrol.c1670 lockdep_assert_held(&oom_lock); in mem_cgroup_print_oom_meminfo()
1735 if (mutex_lock_killable(&oom_lock)) in mem_cgroup_out_of_memory()
1748 mutex_unlock(&oom_lock); in mem_cgroup_out_of_memory()
1821 if (iter->oom_lock) { in mem_cgroup_oom_trylock()
1830 iter->oom_lock = true; in mem_cgroup_oom_trylock()
1843 iter->oom_lock = false; in mem_cgroup_oom_trylock()
1860 iter->oom_lock = false; in mem_cgroup_oom_unlock()
H A Dpage_alloc.c3311 if (!mutex_trylock(&oom_lock)) { in __alloc_pages_may_oom()
3375 mutex_unlock(&oom_lock); in __alloc_pages_may_oom()
H A Dvmscan.c4636 if (!reclaimable && mutex_trylock(&oom_lock)) { in lru_gen_age_node()
4643 mutex_unlock(&oom_lock); in lru_gen_age_node()
/openbmc/linux/drivers/tty/
H A Dsysrq.c396 mutex_lock(&oom_lock); in moom_callback()
399 mutex_unlock(&oom_lock); in moom_callback()