Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Peter Zijlstra 00357f5ec5 sched/nohz: Clean up nohz enter/exit ... The primary observation is that nohz enter/exit is always from the current CPU, therefore NOHZ_TICK_STOPPED does not in fact need to be an atomic. Secondary is that we appear to have 2 nearly identical hooks in the nohz enter code, set_cpu_sd_state_idle() and nohz_balance_enter_idle(). Fold the whole set_cpu_sd_state thing into nohz_balance_{enter,exit}_idle. Removes an atomic op from both enter and exit paths. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>		2018-03-09 07:59:19 +01:00
..
autogroup.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
autogroup.h	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
clock.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
completion.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
core.c	sched/nohz: Clean up nohz enter/exit	2018-03-09 07:59:19 +01:00
cpuacct.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
cpudeadline.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
cpudeadline.h	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
cpufreq.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
cpufreq_schedutil.c	cpufreq/schedutil: Rewrite CPUFREQ_RT support	2018-03-09 07:59:15 +01:00
cpupri.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
cpupri.h	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
cputime.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
deadline.c	cpufreq/schedutil: Remove unused CPUFREQ_DL	2018-03-09 07:59:14 +01:00
debug.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
fair.c	sched/nohz: Clean up nohz enter/exit	2018-03-09 07:59:19 +01:00
features.h
idle.c	sched/idle: Merge kernel/sched/idle.c and kernel/sched/idle_task.c	2018-03-04 12:39:33 +01:00
isolation.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
loadavg.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
Makefile	sched/idle: Merge kernel/sched/idle.c and kernel/sched/idle_task.c	2018-03-04 12:39:33 +01:00
membarrier.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
rt.c	cpufreq/schedutil: Rewrite CPUFREQ_RT support	2018-03-09 07:59:15 +01:00
sched-pelt.h
sched.h	sched/nohz: Clean up nohz enter/exit	2018-03-09 07:59:19 +01:00
stats.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
stats.h
stop_task.c
swait.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
topology.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
wait.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00
wait_bit.c	sched/headers: Simplify and clean up header usage in the scheduler	2018-03-04 12:39:29 +01:00