linux/kernel/sched
Li Zefan 543bc0e76e sched/cpuacct: Remove redundant NULL checks in cpuacct_charge()
This is a micro optimization for the hot path.

- We don't need to check if @ca is NULL in parent_ca().
- We don't need to check if @ca is NULL in the beginning of the for loop.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/515536A9.5000700@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-04-10 13:54:18 +02:00
..
auto_group.c sched: split out css_online/css_offline from tg creation/destruction 2013-01-24 12:05:18 -08:00
auto_group.h
clock.c
core.c sched/cpuacct: Add cpuacct_init() 2013-04-10 13:54:16 +02:00
cpuacct.c sched/cpuacct: Remove redundant NULL checks in cpuacct_charge() 2013-04-10 13:54:18 +02:00
cpuacct.h sched/cpuacct: Remove redundant NULL checks in cpuacct_charge() 2013-04-10 13:54:18 +02:00
cpupri.c sched/rt: Move rt specific bits into new header file 2013-02-07 20:51:08 +01:00
cpupri.h
cputime.c sched/cpuacct: Add cpuacct_acount_field() 2013-04-10 13:54:17 +02:00
debug.c Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-02-26 19:42:08 -08:00
fair.c sched: Fix comment in rebalance_domains() 2013-04-10 13:39:57 +02:00
features.h
idle_task.c
Makefile sched: Split cpuacct code out of core.c 2013-04-10 13:54:15 +02:00
rt.c Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-02-19 18:19:48 -08:00
sched.h sched: Split cpuacct code out of sched.h 2013-04-10 13:54:16 +02:00
stats.c sched: Fix /proc/sched_stat failure on very very large systems 2013-02-22 10:27:24 +01:00
stats.h
stop_task.c