Messages in this thread | | | From | Johannes Weiner <> | Subject | [patch 0/3] mm: memcontrol: performance fixlets for 3.18 | Date | Wed, 24 Sep 2014 11:08:55 -0400 |
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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(-)
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