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authorDeepa Dinamani <deepa.kernel@gmail.com>2017-06-24 11:45:06 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2017-06-30 04:14:14 -0400
commitc0edd7c9acd0eaee149ab6cb4441cc71a1af87f0 (patch)
tree9c670f99b106a03963fa9a2bc606617cd0958497 /kernel/time/alarmtimer.c
parent5c4994102fb508d4a0f7a8afa46560c314c1ebd4 (diff)
downloadlinux-c0edd7c9acd0eaee149ab6cb4441cc71a1af87f0.tar.bz2
nanosleep: Use get_timespec64() and put_timespec64()
Usage of these apis and their compat versions makes the syscalls: clock_nanosleep and nanosleep and their compat implementations simpler. This is a preparatory patch to isolate data conversions to struct timespec64 at userspace boundaries. This helps contain the changes needed to transition to new y2038 safe types. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/time/alarmtimer.c')
-rw-r--r--kernel/time/alarmtimer.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index c991cf212c6d..0b8ff7d257ea 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -712,14 +712,14 @@ static int alarmtimer_do_nsleep(struct alarm *alarm, ktime_t absexp,
alarmtimer_freezerset(absexp, type);
restart = &current->restart_block;
if (restart->nanosleep.type != TT_NONE) {
- struct timespec rmt;
+ struct timespec64 rmt;
ktime_t rem;
rem = ktime_sub(absexp, alarm_bases[type].gettime());
if (rem <= 0)
return 0;
- rmt = ktime_to_timespec(rem);
+ rmt = ktime_to_timespec64(rem);
return nanosleep_copyout(restart, &rmt);
}