summaryrefslogtreecommitdiffstats
path: root/kernel/softirq.c
diff options
context:
space:
mode:
authorShawn Bohrer <sbohrer@rgmadvisors.com>2013-10-04 14:24:53 -0500
committerIngo Molnar <mingo@kernel.org>2013-10-06 11:28:40 +0200
commit6bfa687c19b7ab8adee03f0d43c197c2945dd869 (patch)
treefdbcfe3a969c935f5c69c868afa6cdca8d514cdf /kernel/softirq.c
parentfb869b6e91a3ac235f237f73305ecf34cdc4969b (diff)
downloadlinux-6bfa687c19b7ab8adee03f0d43c197c2945dd869.tar.bz2
sched/rt: Remove redundant nr_cpus_allowed test
In 76854c7e8f3f4172fef091e78d88b3b751463ac6 ("sched: Use rt.nr_cpus_allowed to recover select_task_rq() cycles") an optimization was added to select_task_rq_rt() that immediately returns when p->nr_cpus_allowed == 1 at the beginning of the function. This makes the latter p->nr_cpus_allowed > 1 check redundant, which can now be removed. Signed-off-by: Shawn Bohrer <sbohrer@rgmadvisors.com> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: Mike Galbraith <mgalbraith@suse.de> Cc: tomk@rgmadvisors.com Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1380914693-24634-1-git-send-email-shawn.bohrer@gmail.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/softirq.c')
0 files changed, 0 insertions, 0 deletions