]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
mm, page_alloc: consider dirtyable memory in terms of nodes
authorMel Gorman <mgorman@techsingularity.net>
Thu, 28 Jul 2016 22:46:11 +0000 (15:46 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 28 Jul 2016 23:07:41 +0000 (16:07 -0700)
commit281e37265f2826ed401d84d6790226448ef3f0e8
treea29b375b754c242f29082cd9e0df1a48c8109ac2
parent1e6b10857f91685c60c341703ece4ae9bb775cf3
mm, page_alloc: consider dirtyable memory in terms of nodes

Historically dirty pages were spread among zones but now that LRUs are
per-node it is more appropriate to consider dirty pages in a node.

Link: http://lkml.kernel.org/r/1467970510-21195-17-git-send-email-mgorman@techsingularity.net
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Rik van Riel <riel@surriel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/mmzone.h
include/linux/writeback.h
mm/page-writeback.c
mm/page_alloc.c