From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org, tglx@linutronix.de,
boqun.feng@gmail.com, bristot@redhat.com, bsegall@google.com,
dietmar.eggemann@arm.com, jstultz@google.com,
juri.lelli@redhat.com, longman@redhat.com, mgorman@suse.de,
mingo@redhat.com, rostedt@goodmis.org, swood@redhat.com,
vincent.guittot@linaro.org, vschneid@redhat.com, will@kernel.org
Subject: Re: [PATCH v3 7/7] locking/rtmutex: Acquire the hb lock via trylock after wait-proxylock.
Date: Tue, 12 Sep 2023 13:28:23 +0200 [thread overview]
Message-ID: <20230912112823.E2Ygzkl3@linutronix.de> (raw)
In-Reply-To: <20230912112551.GH35261@noisy.programming.kicks-ass.net>
On 2023-09-12 13:25:51 [+0200], Peter Zijlstra wrote:
>
> And I think there was a requeue site that wants updating too.. the above
> was more or less a starting point for discussion :-)
Yes. I spent the morning testing it so I can contribute to the
discussion ;)
Sebastian
next prev parent reply other threads:[~2023-09-12 11:29 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-08 16:22 [PATCH v3 0/7] locking/rtmutex: Avoid PI state recursion through sched_submit_work() Sebastian Andrzej Siewior
2023-09-08 16:22 ` [PATCH v3 1/7] sched: Constrain locks in sched_submit_work() Sebastian Andrzej Siewior
2023-09-20 7:36 ` [tip: locking/core] " tip-bot2 for Peter Zijlstra
2023-09-08 16:22 ` [PATCH v3 2/7] locking/rtmutex: Avoid unconditional slowpath for DEBUG_RT_MUTEXES Sebastian Andrzej Siewior
2023-09-20 7:36 ` [tip: locking/core] " tip-bot2 for Sebastian Andrzej Siewior
2023-09-08 16:22 ` [PATCH v3 3/7] sched: Extract __schedule_loop() Sebastian Andrzej Siewior
2023-09-20 7:36 ` [tip: locking/core] " tip-bot2 for Thomas Gleixner
2023-09-08 16:22 ` [PATCH v3 4/7] sched: Provide rt_mutex specific scheduler helpers Sebastian Andrzej Siewior
2023-09-20 7:36 ` [tip: locking/core] " tip-bot2 for Peter Zijlstra
2023-09-08 16:22 ` [PATCH v3 5/7] locking/rtmutex: Use " Sebastian Andrzej Siewior
2023-09-20 7:36 ` [tip: locking/core] " tip-bot2 for Sebastian Andrzej Siewior
2023-09-08 16:22 ` [PATCH v3 6/7] locking/rtmutex: Add a lockdep assert to catch potential nested blocking Sebastian Andrzej Siewior
2023-09-20 7:36 ` [tip: locking/core] " tip-bot2 for Thomas Gleixner
2023-09-08 16:22 ` [PATCH v3 7/7] locking/rtmutex: Acquire the hb lock via trylock after wait-proxylock Sebastian Andrzej Siewior
2023-09-09 18:29 ` Peter Zijlstra
2023-09-11 14:11 ` Peter Zijlstra
2023-09-12 10:57 ` Peter Zijlstra
2023-09-12 11:26 ` Sebastian Andrzej Siewior
2023-09-12 11:17 ` Sebastian Andrzej Siewior
2023-09-12 11:24 ` Peter Zijlstra
2023-09-12 11:25 ` Sebastian Andrzej Siewior
2023-09-12 11:25 ` Peter Zijlstra
2023-09-12 11:28 ` Sebastian Andrzej Siewior [this message]
2023-09-15 12:58 ` Thomas Gleixner
2023-09-15 13:15 ` Sebastian Andrzej Siewior
2023-09-15 15:19 ` Peter Zijlstra
2023-09-15 18:59 ` Thomas Gleixner
2023-09-19 11:03 ` Sebastian Andrzej Siewior
2023-09-20 7:36 ` [tip: locking/core] futex/pi: Fix recursive rt_mutex waiter state tip-bot2 for Peter Zijlstra
2024-01-15 11:40 ` [PATCH v3 7/7] locking/rtmutex: Acquire the hb lock via trylock after wait-proxylock Jiri Slaby
2024-01-15 11:52 ` Jiri Slaby
2024-01-15 12:16 ` Sebastian Andrzej Siewior
2024-01-15 12:54 ` Jiri Slaby
2024-01-15 15:32 ` Yann Ylavic
2024-01-15 18:33 ` Sebastian Andrzej Siewior
2024-01-16 7:07 ` Jiri Slaby
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