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Message-ID: <20240124170459.24850-1-frederic@kernel.org>
Date: Wed, 24 Jan 2024 18:04:44 +0100
From: Frederic Weisbecker <frederic@...nel.org>
To: LKML <linux-kernel@...r.kernel.org>
Cc: Frederic Weisbecker <frederic@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...nel.org>,
Anna-Maria Behnsen <anna-maria@...utronix.de>,
Peng Liu <liupeng17@...ovo.com>,
Joel Fernandes <joel@...lfernandes.org>
Subject: [PATCH 00/15] timers/nohz cleanups and hotplug reorganization
Hi,
Here are some cleanups here and there and also some more rational tick
related CPU hotplug code reorganization.
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
timers/hotplug
HEAD: 378e195ce2fd96d90ed7c1cde9033cb7079a7274
Thanks,
Frederic
---
Frederic Weisbecker (13):
tick: Remove useless oneshot ifdeffery
tick: Use IS_ENABLED() whenever possible
tick: s/tick_nohz_stop_sched_tick/tick_nohz_full_stop_tick
tick: No need to clear ts->next_tick again
tick: Start centralizing tick related CPU hotplug operations
tick: Move tick cancellation up to CPUHP_AP_TICK_DYING
tick: Move broadcast cancellation up to CPUHP_AP_TICK_DYING
tick: Assume the tick can't be stopped in NOHZ_MODE_INACTIVE mode
tick: Move got_idle_tick away from common flags
tick: Move individual bit features to debuggable mask accesses
tick: Split nohz and highres features from nohz_mode
tick: Shut down low-res tick from dying CPU
tick: Assume timekeeping is correctly handed over upon last offline idle call
Peng Liu (2):
tick/nohz: Remove duplicate between tick_nohz_switch_to_nohz() and tick_setup_sched_timer()
tick/nohz: Remove duplicate between lowres and highres handlers
include/linux/cpuhotplug.h | 1 +
include/linux/tick.h | 16 +--
kernel/cpu.c | 11 +-
kernel/sched/idle.c | 1 -
kernel/time/hrtimer.c | 4 +-
kernel/time/tick-common.c | 31 +++--
kernel/time/tick-internal.h | 2 +
kernel/time/tick-sched.c | 296 ++++++++++++++++++++++----------------------
kernel/time/tick-sched.h | 40 +++---
kernel/time/timer_list.c | 10 +-
10 files changed, 213 insertions(+), 199 deletions(-)
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