linux-kernel - [PATCH -tip 0/2] kernel/hrtimer: Ignore slack time for RT tasks

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Date:   Mon, 23 Jan 2023 09:32:04 -0800
From:   Davidlohr Bueso <dave@...olabs.net>
To:     tglx@...utronix.de
Cc:     mingo@...nel.org, peterz@...radead.org, bigeasy@...utronix.de,
        dave@...olabs.net, linux-rt-users@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH -tip 0/2] kernel/hrtimer: Ignore slack time for RT tasks

Hi,

Patch 2 simply ignores any user passed slack time in the case of RT/DL
tasks for schedule_hrtimeout_range, which is aligned to what nanosleep(2)
already does.

Thanks!

Davidlohr Bueso (2):
  kernel/hrtimer: Rely on rt_task() for DL tasks too
  kernel/hrtimer: Ignore slack time for RT tasks

 kernel/time/hrtimer.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

-- 
2.39.0