Commits
Johannes Weiner committed 7af467e8e18
mm: memcg: remove unnecessary preemption disabling lock_page_cgroup() disables preemption, remove explicit preemption disabling for code paths holding this lock. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>