diff options
| author | Wanpeng Li <[email protected]> | 2014-10-14 10:22:40 +0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2014-10-28 10:48:02 +0100 |
| commit | f4e9d94a5bf60193d45f92b136e3d166be3ec8d5 (patch) | |
| tree | cc5b69ef98a81450aff3d548b155b293b047ca30 /tools/perf/scripts/python | |
| parent | 1d7e974cbf2fce2683f34ff33c173fd7ef5478c7 (diff) | |
sched/deadline: Don't balance during wakeup if wakee is pinned
Use nr_cpus_allowed to bail from select_task_rq() when only one cpu
can be used, and saves some cycles for pinned tasks.
Signed-off-by: Wanpeng Li <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Linus Torvalds <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions