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Subject[PATCHv4 07/28] posix-timers/timens: Take into account clock offsets
Date
From: Andrei Vagin <avagin@gmail.com>

Wire timer_settime() syscall into time namespace virtualization.

Signed-off-by: Andrei Vagin <avagin@openvz.org>
Co-developed-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Dmitry Safonov <dima@arista.com>
---
kernel/time/posix-timers.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
index 573942ae2629..dba77ee48e74 100644
--- a/kernel/time/posix-timers.c
+++ b/kernel/time/posix-timers.c
@@ -857,6 +857,8 @@ int common_timer_set(struct k_itimer *timr, int flags,

timr->it_interval = timespec64_to_ktime(new_setting->it_interval);
expires = timespec64_to_ktime(new_setting->it_value);
+ if (flags & TIMER_ABSTIME)
+ expires = timens_ktime_to_host(timr->it_clock, expires);
sigev_none = timr->it_sigev_notify == SIGEV_NONE;

kc->timer_arm(timr, expires, flags & TIMER_ABSTIME, sigev_none);
--
2.22.0
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