tree 345e3afc3ce70af1892ce1c0ec953b68ef8a1770
parent 3ab04d5cf9736b7a4e9dfcf28285d8663b01aa0e
author KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> 1284075494 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1284083845 -0700

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>