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| author | Srivatsa S. Bhat <[email protected]> | 2012-10-16 13:28:17 +0530 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2012-10-24 10:01:59 +0200 |
| commit | c13d38e4a1fd5dd07135403c613c8091af444169 (patch) | |
| tree | 85bdc667286f9c9d4437c2020f2dd0d60a8f2c89 /net/unix/sysctl_net_unix.c | |
| parent | 6760bca9fd16256210f4922a3e9f067d2c7017d7 (diff) | |
perf, cpu hotplug: Use cached value of smp_processor_id()
The perf_cpu_notifier() macro invokes smp_processor_id()
multiple times. Optimize it by using a local variable.
Signed-off-by: Srivatsa S. Bhat <[email protected]>
Reviewed-by: Paul E. McKenney <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions