Hi Andrew, here are 2 memcg performance fixlets for 3.18. One improves uncharge batching to reduce expensive res_counter ops and irq-toggling, the other one allows THP charges to succeed under cache pressure.
Thanks! include/linux/swap.h | 6 ++- mm/memcontrol.c | 116 +++++++++++++------------------------------------ mm/swap.c | 27 +++++++++--- mm/swap_state.c | 14 ++---- mm/vmscan.c | 7 +-- 5 files changed, 63 insertions(+), 107 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
