Paul E. McKenney dec13c42d2 completion: Replace spin_unlock_wait() with lock/unlock pair ... There is no agreed-upon definition of spin_unlock_wait()'s semantics, and it appears that all callers could do just as well with a lock/unlock pair. This commit therefore replaces the spin_unlock_wait() call in completion_done() with spin_lock() followed immediately by spin_unlock(). This should be safe from a performance perspective because the lock will be held only the wakeup happens really quickly. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will.deacon@arm.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Andrea Parri <parri.andrea@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>		2017-08-17 08:06:44 -07:00
..
autogroup.c	sched/autogroup: Rename auto_group.[ch] to autogroup.[ch]	2017-02-08 09:01:11 +01:00
autogroup.h	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/autogroup.h>	2017-03-02 08:42:28 +01:00
clock.c	sched/clock: Fix early boot preempt assumption in __set_sched_clock_stable()	2017-05-24 09:10:00 +02:00
completion.c	completion: Replace spin_unlock_wait() with lock/unlock pair	2017-08-17 08:06:44 -07:00
core.c	sched: Replace spin_unlock_wait() with lock/unlock pair	2017-08-11 13:09:14 -07:00
cpuacct.c	sched/cputime: Convert kcpustat to nsecs	2017-02-01 09:13:47 +01:00
cpuacct.h	sched/cpuacct: Simplify the cpuacct code	2016-03-21 11:00:28 +01:00
cpudeadline.c	sched/core: Remove the tsk_cpus_allowed() wrapper	2017-03-02 08:42:24 +01:00
cpudeadline.h	sched/deadline: Split cpudl_set() into cpudl_set() and cpudl_clear()	2016-09-05 13:29:43 +02:00
cpufreq_schedutil.c	cpufreq: schedutil: Fix sugov_start() versus sugov_update_shared() race	2017-07-12 14:47:48 +02:00
cpufreq.c	cpufreq / sched: Pass flags to cpufreq_update_util()	2016-08-16 22:14:55 +02:00
cpupri.c	sched/core: Remove the tsk_cpus_allowed() wrapper	2017-03-02 08:42:24 +01:00
cpupri.h	sched/cpupri: Remove unnecessary definitions in cpupri.h	2014-11-16 10:58:59 +01:00
cputime.c	sched/cputime: Don't use smp_processor_id() in preemptible context	2017-07-14 10:27:15 +02:00
deadline.c	sched/deadline: Fix confusing comments about selection of top pi-waiter	2017-07-14 10:35:16 +02:00
debug.c	sched/debug: Expose the number of RT/DL tasks that can migrate	2017-06-30 09:32:07 +02:00
fair.c	sched/fair: Fix load_balance() affinity redo path	2017-07-05 16:28:48 +02:00
features.h	sched/core: Implement new approach to scale select_idle_cpu()	2017-06-08 10:25:17 +02:00
idle_task.c	sched/core: Add wrappers for lockdep_(un)pin_lock()	2017-01-14 11:29:30 +01:00
idle.c	sched/idle: Add deferrable vmstat_updater back	2017-06-08 10:32:09 +02:00
loadavg.c	sched/loadavg: Generalize "_idle" naming to "_nohz"	2017-06-22 11:30:01 +02:00
Makefile	Merge branch 'WIP.sched/core' into sched/core	2017-06-20 12:28:21 +02:00
rt.c	sched/rt: Move RT related code from sched/core.c to sched/rt.c	2017-06-23 10:46:45 +02:00
sched-pelt.h	sched/fair: Move the PELT constants into a generated header	2017-04-14 10:26:37 +02:00
sched.h	sched/rt: Move RT related code from sched/core.c to sched/rt.c	2017-06-23 10:46:45 +02:00
stats.c	sched: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:37 -08:00
stats.h	sched/headers: Move cputime functionality from <linux/sched.h> and <linux/cputime.h> into <linux/sched/cputime.h>	2017-03-03 01:45:22 +01:00
stop_task.c	sched/core: Add wrappers for lockdep_(un)pin_lock()	2017-01-14 11:29:30 +01:00
swait.c	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
topology.c	sched/topology: Rename sched_group_cpus()	2017-05-15 10:15:34 +02:00
wait_bit.c	sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming	2017-06-20 12:19:14 +02:00
wait.c	sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming	2017-06-20 12:19:14 +02:00