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| author | Vincent Guittot <vincent.guittot@linaro.org> | 2012-09-13 06:11:26 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-09-13 16:52:03 +0200 |
| commit | 5ed4f1d96deee82ee92cd1ac1e0108c27e80e9b0 (patch) | |
| tree | b147faa700337a1ab47a321f2e35016946b77a16 /Documentation/scheduler | |
| parent | 38b8dd6f87398524d02c21ff614c507ba8c9d295 (diff) | |
sched: Fix nohz_idle_balance()
On tickless systems, one CPU runs load balance for all idle CPUs.
The cpu_load of this CPU is updated before starting the load balance
of each other idle CPUs. We should instead update the cpu_load of
the balance_cpu.
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Venkatesh Pallipadi <venki@google.com>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Link: http://lkml.kernel.org/r/1347509486-8688-1-git-send-email-vincent.guittot@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/scheduler')
0 files changed, 0 insertions, 0 deletions