[patch 0/3] mm: memcontrol: performance fixlets for 3.18

Johannes Weiner
2014-09-24T15:08:55Z

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(-)