Wanpeng Li 44fb085bfa sched/deadline: Add rq->clock update skip for dl task yield ...

This patch adds rq->clock update skip for SCHED_DEADLINE task yield,
to tell update_rq_clock() that we've just updated the clock, so that
we don't do a microscopic update in schedule() and double the
fastpath cost.

Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
Cc: Juri Lelli <juri.lelli@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1425961200-3809-1-git-send-email-wanpeng.li@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2015-03-10 05:46:50 +01:00

..

auto_group.c

sched/autogroup: Fix failure to set cpu.rt_runtime_us

2015-02-18 16:17:20 +01:00

auto_group.h

Revert "sched/autogroup: Fix crash on reboot when autogroup is disabled"

2012-12-11 10:23:45 +01:00

clock.c

time: Replace __get_cpu_var uses

2014-08-26 13:45:44 -04:00

completion.c

sched/completion: Serialize completion_done() with complete()

2015-02-18 14:27:40 +01:00

core.c

sched/rt/nohz: Stop scheduler tick if running realtime task

2015-02-18 18:21:19 +01:00

cpuacct.c

cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes

2014-07-15 11:05:09 -04:00

cpuacct.h

sched/cpuacct: Initialize root cpuacct earlier

2013-04-10 13:54:20 +02:00

cpudeadline.c

sched/deadline: Remove cpu_active_mask from cpudl_find()

2015-02-04 07:52:29 +01:00

cpudeadline.h

sched/deadline: Modify cpudl::free_cpus to reflect rd->online

2015-01-30 19:39:16 +01:00

cpupri.c

Merge commit '3cf2f34' into sched/core, to fix build error

2014-06-12 13:46:37 +02:00

cpupri.h

sched/cpupri: Remove unnecessary definitions in cpupri.h

2014-11-16 10:58:59 +01:00

cputime.c

sched, time: Fix build error with 64 bit cputime_t on 32 bit systems

2014-10-03 05:46:55 +02:00

deadline.c

sched/deadline: Add rq->clock update skip for dl task yield

2015-03-10 05:46:50 +01:00

debug.c

sched/debug: Print rq->clock_task

2015-01-14 13:34:22 +01:00

fair.c

sched/numa: Avoid some pointless iterations

2015-02-18 16:18:02 +01:00

features.h

sched: Rename capacity related flags

2014-06-05 11:52:32 +02:00

idle_task.c

sched: Provide update_curr callbacks for stop/idle scheduling classes

2014-11-23 14:14:40 -08:00

idle.c

sched/idle: Add missing checks to the exit condition of cpu_idle_poll()

2015-01-30 19:38:52 +01:00

Makefile

sched/idle: Move cpu/idle.c to sched/idle.c

2014-02-11 09:58:30 +01:00

proc.c

cpuidle: menu: Lookup CPU runqueues less

2014-08-06 21:17:45 +02:00

rt.c

sched/rt: Reduce rq lock contention by eliminating locking of non-feasible target

2015-01-30 19:38:49 +01:00

sched.h

sched: Make dl_task_time() use task_rq_lock()

2015-02-18 14:27:30 +01:00

stats.c

kernel: audit/fix non-modular users of module_init in core code

2014-04-03 16:21:07 -07:00

stats.h

sched: Micro-optimize by dropping unnecessary task_rq() calls

2013-09-25 13:51:06 +02:00

stop_task.c

sched: Provide update_curr callbacks for stop/idle scheduling classes

2014-11-23 14:14:40 -08:00

wait.c

sched/wait: Fix a kthread race with wait_woken()

2014-11-04 07:17:44 +01:00