KAMEZAWA Hiroyuki wrote:
On Thu, 23 Feb 2012 17:51:36 +0400
Konstantin Khlebnikov<khlebnikov@xxxxxxxxxx> wrote:
v3 changes:
* inactive-ratio reworked again, now it always calculated from from scratch
* hierarchical pte reference bits filter in memory-cgroup reclaimer
* fixed two bugs in locking, found by Hugh Dickins
* locking functions slightly simplified
* new patch for isolated pages accounting
* new patch with lru interleaving
This patchset is based on next-20120210
git: https://github.com/koct9i/linux/commits/lruvec-v3
I'm sorry I can't have enough review time in these days but the whole series
seems good to me.
BTW, how about trying to merge patch 1/21 -> 13or14/21 first ?
This series adds many changes to various place under /mm. So, step-by-step
merging will be better I think.
(Just says as this because I tend to split a long series of patch to
small sets of patches and merge them one by one to reduce my own maintainance cost.)
I agree, the amount of required cleanups has exceeded the limit.
I'll send them as separate patchset, maybe tomorrow.
At final lock splitting, performance number should be in changelog.
For sure
Thanks,
-Kame
---
Konstantin Khlebnikov (21):
memcg: unify inactive_ratio calculation
memcg: make mm_match_cgroup() hirarchical
memcg: fix page_referencies cgroup filter on global reclaim
memcg: use vm_swappiness from target memory cgroup
mm: rename lruvec->lists into lruvec->pages_lru
mm: lruvec linking functions
mm: add lruvec->pages_count
mm: unify inactive_list_is_low()
mm: add lruvec->reclaim_stat
mm: kill struct mem_cgroup_zone
mm: move page-to-lruvec translation upper
mm: push lruvec into update_page_reclaim_stat()
mm: push lruvecs from pagevec_lru_move_fn() to iterator
mm: introduce lruvec locking primitives
mm: handle lruvec relocks on lumpy reclaim
mm: handle lruvec relocks in compaction
mm: handle lruvec relock in memory controller
mm: add to lruvec isolated pages counters
memcg: check lru vectors emptiness in pre-destroy
mm: split zone->lru_lock
mm: zone lru vectors interleaving
include/linux/huge_mm.h | 3
include/linux/memcontrol.h | 75 ------
include/linux/mm.h | 66 +++++
include/linux/mm_inline.h | 19 +-
include/linux/mmzone.h | 39 ++-
include/linux/swap.h | 6
mm/Kconfig | 16 +
mm/compaction.c | 31 +--
mm/huge_memory.c | 14 +
mm/internal.h | 204 +++++++++++++++++
mm/ksm.c | 2
mm/memcontrol.c | 343 +++++++++++-----------------
mm/migrate.c | 2
mm/page_alloc.c | 70 +-----
mm/rmap.c | 2
mm/swap.c | 217 ++++++++++--------
mm/vmscan.c | 534 ++++++++++++++++++++++++--------------------
mm/vmstat.c | 6
18 files changed, 932 insertions(+), 717 deletions(-)
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