diff options
| author | Rik van Riel <riel@redhat.com> | 2014-01-27 17:03:42 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-01-28 07:17:05 -0500 |
| commit | 50ec8a401fed6d246ab65e6011d61ac91c34af70 (patch) | |
| tree | a78aa3c23bb9837be712d72a39c19b3d7246170d /mm | |
| parent | ff1df896aef8e0ec1556a5c44f424bd45bfa2cbe (diff) | |
sched/numa: Track from which nodes NUMA faults are triggered
Track which nodes NUMA faults are triggered from, in other words
the CPUs on which the NUMA faults happened. This uses a similar
mechanism to what is used to track the memory involved in numa faults.
The next patches use this to build up a bitmap of which nodes a
workload is actively running on.
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/1390860228-21539-4-git-send-email-riel@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions