diff options
| author | Rik van Riel <riel@redhat.com> | 2014-06-23 11:41:34 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-07-05 11:17:39 +0200 |
| commit | db015daedb56251b73f956f70b3b8813f80d8ee1 (patch) | |
| tree | 9883ace8d1f2edf4ae39a5f3348eea5e7c96f336 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 0132c3e1777ceabc24c7d209b7cbe78c28c03c09 (diff) | |
sched/numa: Rework best node setting in task_numa_migrate()
Fix up the best node setting in task_numa_migrate() to deal with a task
in a pseudo-interleaved NUMA group, which is already running in the
best location.
Set the task's preferred nid to the current nid, so task migration is
not retried at a high rate.
Signed-off-by: Rik van Riel <riel@redhat.com>
Cc: mgorman@suse.de
Cc: chegu_vinod@hp.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1403538095-31256-7-git-send-email-riel@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions