diff options
| author | Rik van Riel <riel@redhat.com> | 2013-10-07 11:29:38 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-10-09 14:48:20 +0200 |
| commit | 1e3646ffc64b232cb14a5ef01d7b98997c1b73f9 (patch) | |
| tree | 6bb7610078609d8d84e1b7d535d958de41c8d588 /include/linux/sched.h | |
| parent | 930aa174fcc8b0efaad102fd80f677b92f35eaa2 (diff) | |
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 <riel@redhat.com>
Signed-off-by: Mel Gorman <mgorman@suse.de>
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/1381141781-10992-61-git-send-email-mgorman@suse.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 1 |
1 files changed, 0 insertions, 1 deletions
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; |