diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2013-08-19 15:20:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-09-02 08:27:37 +0200 |
| commit | 6906a40839198f33dbb56d20e644c01e00663952 (patch) | |
| tree | 27b31ae4522f4191cb82c17cf30b918b94562412 /kernel/rcu.h | |
| parent | 3ae11c90fd055ba1b1b03a014f851b395bdd26ff (diff) | |
sched/fair: Optimize find_busiest_queue()
Use for_each_cpu_and() and thereby avoid computing the capacity for
CPUs we know we're not interested in.
Reviewed-by: Paul Turner <pjt@google.com>
Reviewed-by: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-lppceyv6kb3a19g8spmrn20b@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/rcu.h')
0 files changed, 0 insertions, 0 deletions