diff options
| author | Zhao Lei <zhaolei@cn.fujitsu.com> | 2016-03-17 12:19:43 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-03-21 11:00:28 +0100 |
| commit | 73e6aafd9ea81498d31361f01db84a0118da2d1c (patch) | |
| tree | bd2a3300424d7a9c54a9caf3ee2eb44bbd4e5e12 /arch/x86/oprofile | |
| parent | 1a736b77a3f50910843d076623204ba6e5057dc1 (diff) | |
| download | linux-73e6aafd9ea81498d31361f01db84a0118da2d1c.tar.bz2 | |
sched/cpuacct: Simplify the cpuacct code
- Use for() instead of while() loop in some functions
to make the code simpler.
- Use this_cpu_ptr() instead of per_cpu_ptr() to make the code
cleaner and a bit faster.
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Tejun Heo <htejun@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/d8a7ef9592f55224630cb26dea239f05b6398a4e.1458187654.git.zhaolei@cn.fujitsu.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/oprofile')
0 files changed, 0 insertions, 0 deletions