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Subject[tip: timers/core] hrtimer: Rely on rt_task() for DL tasks too
The following commit has been merged into the timers/core branch of tip:

Commit-ID: c14fd3dcacaa480394d3ac0b4a91a7d17a4b5516
Gitweb: https://git.kernel.org/tip/c14fd3dcacaa480394d3ac0b4a91a7d17a4b5516
Author: Davidlohr Bueso <dave@stgolabs.net>
AuthorDate: Mon, 23 Jan 2023 09:32:05 -08:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Tue, 31 Jan 2023 11:23:07 +01:00

hrtimer: Rely on rt_task() for DL tasks too

Checking dl_task() is redundant as rt_task() returns true for deadline
tasks too.

Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230123173206.6764-2-dave@stgolabs.net

---
kernel/time/hrtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index e4f0e3b..667b713 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -2089,7 +2089,7 @@ long hrtimer_nanosleep(ktime_t rqtp, const enum hrtimer_mode mode,
u64 slack;

slack = current->timer_slack_ns;
- if (dl_task(current) || rt_task(current))
+ if (rt_task(current))
slack = 0;

hrtimer_init_sleeper_on_stack(&t, clockid, mode);
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