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| author | Rik van Riel | 2014-01-27 23:03:43 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2014-01-28 13:17:06 +0100 |
| commit | 20e07dea286a90f096a779706861472d296397c6 (patch) | |
| tree | 6144e5f9ed6d16fe4acbe280e87e15d4ff20c0a3 /mm/mempolicy.c | |
| parent | sched/numa: Track from which nodes NUMA faults are triggered (diff) | |
| download | kernel-qcow2-linux-20e07dea286a90f096a779706861472d296397c6.tar.gz kernel-qcow2-linux-20e07dea286a90f096a779706861472d296397c6.tar.xz kernel-qcow2-linux-20e07dea286a90f096a779706861472d296397c6.zip | |
sched/numa: Build per numa_group active node mask from numa_faults_cpu statistics
The numa_faults_cpu statistics are used to maintain an active_nodes nodemask
per numa_group. This allows us to be smarter about when to do numa migrations.
Signed-off-by: Rik van Riel <riel@redhat.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Chegu Vinod <chegu_vinod@hp.com>
Link: http://lkml.kernel.org/r/1390860228-21539-5-git-send-email-riel@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/mempolicy.c')
0 files changed, 0 insertions, 0 deletions