From 1e3646ffc64b232cb14a5ef01d7b98997c1b73f9 Mon Sep 17 00:00:00 2001 From: Rik van Riel Date: Mon, 7 Oct 2013 11:29:38 +0100 Subject: mm: numa: Revert temporarily disabling of NUMA migration With the scan rate code working (at least for multi-instance specjbb), the large hammer that is "sched: Do not migrate memory immediately after switching node" can be replaced with something smarter. Revert temporarily migration disabling and all traces of numa_migrate_seq. Signed-off-by: Rik van Riel Signed-off-by: Mel Gorman Cc: Andrea Arcangeli Cc: Johannes Weiner Cc: Srikar Dronamraju Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1381141781-10992-61-git-send-email-mgorman@suse.de Signed-off-by: Ingo Molnar --- include/linux/sched.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include') diff --git a/include/linux/sched.h b/include/linux/sched.h index 2292f6c1596f..d24f70ffddee 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1340,7 +1340,6 @@ struct task_struct { #endif #ifdef CONFIG_NUMA_BALANCING int numa_scan_seq; - int numa_migrate_seq; unsigned int numa_scan_period; unsigned int numa_scan_period_max; unsigned long numa_migrate_retry; -- cgit v1.2.3