From: Mel Gorman <mgorman@suse.de>
Date: Mon, 7 Oct 2013 10:28:57 +0000 (+0100)
Subject: sched/numa: Track NUMA hinting faults on per-node basis
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~40^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f809ca9a554dda49fb264c79e31c722e0b063ff8;p=pandora-kernel.git

sched/numa: Track NUMA hinting faults on per-node basis

This patch tracks what nodes numa hinting faults were incurred on.
This information is later used to schedule a task on the node storing
the pages most frequently faulted by the task.

Signed-off-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1381141781-10992-20-git-send-email-mgorman@suse.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

Reading git-diff-tree failed