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| author | Al Viro <viro@ZenIV.linux.org.uk> | 2017-06-07 10:42:28 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-06-14 00:00:40 +0200 |
| commit | 192a82f9003fe8fabd6088aa646e829225a94c55 (patch) | |
| tree | 86c755bd9c5ef78d53006bc75170030b092297a8 /kernel/time/posix-timers.c | |
| parent | alarmtimer: Move copyout and freeze handling into alarmtimer_do_nsleep() (diff) | |
| download | linux-192a82f9003fe8fabd6088aa646e829225a94c55.tar.xz linux-192a82f9003fe8fabd6088aa646e829225a94c55.zip | |
hrtimer_nanosleep(): Pass rmtp in restart_block
Store the pointer to the timespec which gets updated with the remaining
time in the restart block and remove the function argument.
[ 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/20170607084241.28657-3-viro@ZenIV.linux.org.uk
Diffstat (limited to 'kernel/time/posix-timers.c')
| -rw-r--r-- | kernel/time/posix-timers.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index 58c0f60b132f..1a9f59f8afc2 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -1043,7 +1043,10 @@ SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, static int common_nsleep(const clockid_t which_clock, int flags, struct timespec64 *tsave, struct timespec __user *rmtp) { - return hrtimer_nanosleep(tsave, rmtp, flags & TIMER_ABSTIME ? + if (flags & TIMER_ABSTIME) + rmtp = NULL; + current->restart_block.nanosleep.rmtp = rmtp; + return hrtimer_nanosleep(tsave, flags & TIMER_ABSTIME ? HRTIMER_MODE_ABS : HRTIMER_MODE_REL, which_clock); } |