These 2 patches are indepenedent from per memcg lru lock, and may encounter unexpected warning, so let's move out them from per memcg lru locking patchset. Alex Shi (2): mm/memcg: bail early from swap accounting if memcg disabled mm/memcg: warning on !memcg after readahead page charged include/linux/mmdebug.h | 13 +++++++++++++ mm/memcontrol.c | 17 ++++++++++------- 2 files changed, 23 insertions(+), 7 deletions(-) -- 1.8.3.1