linux-kernel - [PATCH 0/8] hrtimer: Remove hrtimer_clock_base::get

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Message-Id: <20250812-hrtimer-cleanup-get_time-v1-0-b962cd9d9385@linutronix.de>
Date: Tue, 12 Aug 2025 08:08:08 +0200
From: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
To: Anna-Maria Behnsen <anna-maria@...utronix.de>, 
 Frederic Weisbecker <frederic@...nel.org>, 
 Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>, 
 Peter Zijlstra <peterz@...radead.org>, Juri Lelli <juri.lelli@...hat.com>, 
 Vincent Guittot <vincent.guittot@...aro.org>, 
 Dietmar Eggemann <dietmar.eggemann@....com>, 
 Steven Rostedt <rostedt@...dmis.org>, Ben Segall <bsegall@...gle.com>, 
 Mel Gorman <mgorman@...e.de>, Valentin Schneider <vschneid@...hat.com>, 
 Matt Wu <wuqiang.matt@...edance.com>, 
 Andrew Morton <akpm@...ux-foundation.org>, Jaroslav Kysela <perex@...ex.cz>, 
 Takashi Iwai <tiwai@...e.com>, Sean Young <sean@...s.org>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Jan Kiszka <jan.kiszka@...mens.com>, Kieran Bingham <kbingham@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-sound@...r.kernel.org, 
 linux-media@...r.kernel.org, 
 Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Subject: [PATCH 0/8] hrtimer: Remove hrtimer_clock_base::get_time

The get_time() callbacks always need to match the bases clockid.
Instead of maintaining that association twice in hrtimer_bases,
use a helper.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
---
Thomas Weißschuh (8):
      posix-timers: Avoid direct access to hrtimer clockbase
      timers/itimer: Avoid direct access to hrtimer clockbase
      sched/core: Avoid direct access to hrtimer clockbase
      lib: test_objpool: Avoid direct access to hrtimer clockbase
      ALSA: hrtimer: Avoid direct access to hrtimer clockbase
      media: pwm-ir-tx: Avoid direct access to hrtimer clockbase
      hrtimer: Use hrtimer_cb_get_time() helper
      hrtimer: Remove hrtimer_clock_base::get_time

 drivers/media/rc/pwm-ir-tx.c   |  5 +----
 include/linux/hrtimer.h        | 14 +++++---------
 include/linux/hrtimer_defs.h   |  2 --
 kernel/sched/core.c            |  2 +-
 kernel/time/hrtimer.c          | 34 +++++++++++++++++++++++++---------
 kernel/time/itimer.c           |  3 +--
 kernel/time/posix-timers.c     |  5 ++---
 kernel/time/timer_list.c       |  2 --
 lib/test_objpool.c             |  2 +-
 scripts/gdb/linux/timerlist.py |  2 --
 sound/core/hrtimer.c           |  2 +-
 11 files changed, 37 insertions(+), 36 deletions(-)
---
base-commit: 8f5ae30d69d7543eee0d70083daf4de8fe15d585
change-id: 20250728-hrtimer-cleanup-get_time-8ac9d797a685

Best regards,
-- 
Thomas Weißschuh <thomas.weissschuh@...utronix.de>