Al Viro a7602681fc hrtimer: Move copyout of remaining time to do_nanosleep() ...

The hrtimer nanosleep() implementation can be simplified by moving the copy
out of the remaining time to do_nanosleep() which is shared between the
real nanosleep function and the restart function.

The pointer to the timespec64 which is updated is already stored in the
restart block at the call site, so the seperate handling of nanosleep and
restart function can be avoided.

[ tglx: Added changelog ]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20170607084241.28657-4-viro@ZenIV.linux.org.uk

2017-06-14 00:00:41 +02:00

..

alarmtimer.c

alarmtimer: Move copyout and freeze handling into alarmtimer_do_nsleep()

2017-06-14 00:00:40 +02:00

clockevents.c

clockevents: Make clockevents_config() static

2017-03-23 12:14:05 -07:00

clocksource.c

sched/clock, clocksource: Add optional cs::mark_unstable() method

2017-01-14 11:29:43 +01:00

hrtimer.c

hrtimer: Move copyout of remaining time to do_nanosleep()

2017-06-14 00:00:41 +02:00

itimer.c

sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h>

2017-03-02 08:42:39 +01:00

jiffies.c

jiffies: Revert bogus conversion of NSEC_PER_SEC to TICK_NSEC

2017-03-07 11:03:28 +01:00

Kconfig

rcu: Drop RCU_USER_QS in favor of NO_HZ_FULL

2015-07-06 13:52:18 -07:00

Makefile

time: Remove CONFIG_TIMER_STATS

2017-02-10 11:15:08 +01:00

ntp_internal.h

ntp: Fix second_overflow's input parameter type to be 64bits

2015-12-16 16:50:56 -08:00

ntp.c

ktime: Get rid of the union

2016-12-25 17:21:22 +01:00

posix-clock.c

posix-timers: Move posix-timer internals to core

2017-06-04 15:40:23 +02:00

posix-cpu-timers.c

posix-cpu-timers: Move copyout of timespec into do_cpu_nanosleep()

2017-06-14 00:00:40 +02:00

posix-stubs.c

hrtimer_nanosleep(): Pass rmtp in restart_block

2017-06-14 00:00:40 +02:00

posix-timers.c

hrtimer_nanosleep(): Pass rmtp in restart_block

2017-06-14 00:00:40 +02:00

posix-timers.h

alarmtimer: Switch over to generic set/get/rearm routine

2017-06-04 15:40:32 +02:00

sched_clock.c

timers, sched_clock: Update timeout for clock wrap

2017-03-23 12:30:27 -07:00

test_udelay.c

time: Avoid timespec in udelay_test

2016-06-20 12:47:26 -07:00

tick-broadcast-hrtimer.c

ktime: Get rid of the union

2016-12-25 17:21:22 +01:00

tick-broadcast.c

Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-02-20 10:06:32 -08:00

tick-common.c

ktime: Cleanup ktime_set() usage

2016-12-25 17:21:22 +01:00

tick-internal.h

timers: Forward the wheel clock whenever possible

2016-07-07 10:35:11 +02:00

tick-oneshot.c

ktime: Get rid of the union

2016-12-25 17:21:22 +01:00

tick-sched.c

cpufreq: schedutil: Avoid reducing frequency of busy CPUs prematurely

2017-03-23 02:12:14 +01:00

tick-sched.h

Revert "nohz: Fix collision between tick and other hrtimers"

2017-02-16 12:19:18 -08:00

time.c

time: delete current_fs_time()

2017-05-12 15:57:15 -07:00

timeconst.bc

time: Introduce jiffies64_to_nsecs()

2017-02-01 09:13:45 +01:00

timeconv.c

time: Add time64_to_tm()

2016-06-20 12:47:15 -07:00

timecounter.c

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

timekeeping_debug.c

timekeeping: Use deferred printk() in debug code

2017-02-15 11:46:08 +01:00

timekeeping_internal.h

clocksource: Use a plain u64 instead of cycle_t

2016-12-25 11:04:12 +01:00

timekeeping.c

timekeeping: Remove pointless conversion to bool

2017-03-31 10:26:56 +02:00

timekeeping.h

timekeeping: Remove unused timekeeping_{get,set}_tai_offset()

2017-01-06 16:47:28 -08:00

timer_list.c

sysrq: Reset the watchdog timers while displaying high-resolution timers

2017-03-23 12:46:53 -07:00

timer.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2017-05-02 19:09:35 -07:00