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(parent: 3ab04d5) | patch
vmstat: update zone stat threshold when onlining a cpu
authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Thu, 9 Sep 2010 23:38:14 +0000 (16:38 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 10 Sep 2010 01:57:25 +0000 (18:57 -0700)
commit5ee28a447625b9fe64fbf7cff026561084fc5f16
tree345e3afc3ce70af1892ce1c0ec953b68ef8a1770tree | snapshot
parent3ab04d5cf9736b7a4e9dfcf28285d8663b01aa0ecommit | diff
vmstat: update zone stat threshold when onlining a cpu

refresh_zone_stat_thresholds() calculates parameter based on the number of
online cpus.  It's called at cpu offlining but needs to be called at
onlining, too.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/vmstat.c diff | blob | history
Domain: System / Uncategorized;