PAGE_CGROUP_LOCK_BIT  156 mm/memcontrol.c #define PAGE_CGROUP_LOCK 	(1 << PAGE_CGROUP_LOCK_BIT)
PAGE_CGROUP_LOCK_BIT  267 mm/memcontrol.c 	return bit_spin_is_locked(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);
PAGE_CGROUP_LOCK_BIT  283 mm/memcontrol.c 	bit_spin_lock(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);
PAGE_CGROUP_LOCK_BIT  288 mm/memcontrol.c 	return bit_spin_trylock(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);
PAGE_CGROUP_LOCK_BIT  293 mm/memcontrol.c 	bit_spin_unlock(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);