From: Peter Zijlstra <peterz@infradead.org>
To: Namhyung Kim <namhyung@kernel.org>
Cc: rcu <rcu@vger.kernel.org>,
"Paul E. McKenney" <paulmck@kernel.org>,
intel-gfx <intel-gfx@lists.freedesktop.org>,
Boqun Feng <boqun.feng@gmail.com>,
LKML <linux-kernel@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Radoslaw Burny <rburny@google.com>,
Byungchul Park <byungchul.park@lge.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
cgroups <cgroups@vger.kernel.org>, Tejun Heo <tj@kernel.org>,
Waiman Long <longman@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Will Deacon <will@kernel.org>, Ingo Molnar <mingo@kernel.org>,
linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: [RFC 00/12] locking: Separate lock tracepoints from lockdep/lock_stat (v1)
Date: Fri, 11 Feb 2022 11:39:13 +0100 [thread overview]
Message-ID: <20220211103913.GR23216@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <CAM9d7cgPFLjQyopX04MwG6Leq6DwDJF2q6BxOL_Nw6J2LEZF4g@mail.gmail.com>
On Thu, Feb 10, 2022 at 09:55:27PM -0800, Namhyung Kim wrote:
> So you are ok with adding two new tracepoints, even if they are
> similar to what we already have in lockdep/lock_stat, right?
Yeah, I don't think adding tracepoints to the slowpaths of the various
locks should be a problem.
prev parent reply other threads:[~2022-02-11 10:39 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-08 18:41 [RFC 00/12] locking: Separate lock tracepoints from lockdep/lock_stat (v1) Namhyung Kim
[not found] ` <20220208184208.79303-1-namhyung-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2022-02-08 18:41 ` [PATCH 02/12] cgroup: rstat: Make cgroup_rstat_cpu_lock name readable Namhyung Kim
2022-02-08 18:46 ` Tejun Heo
[not found] ` <YgK6k4TXnRbm02dh-NiLfg/pYEd1N0TnZuCh8vA@public.gmane.org>
2022-02-08 19:16 ` Namhyung Kim
[not found] ` <CAM9d7cgKLycpFuXq0VgC=ADtAipXtKdfRcDqvZwMrNBz7hXd7A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2022-02-08 23:51 ` Namhyung Kim
2022-02-08 19:14 ` [RFC 00/12] locking: Separate lock tracepoints from lockdep/lock_stat (v1) Namhyung Kim
2022-02-09 9:09 ` Peter Zijlstra
2022-02-09 18:19 ` Waiman Long
[not found] ` <24fe6a08-5931-8e8d-8d77-459388c4654e-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2022-02-09 18:29 ` Mathieu Desnoyers
2022-02-09 19:02 ` Waiman Long
[not found] ` <69e5f778-8715-4acf-c027-58b6ec4a9e77-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2022-02-09 19:17 ` Mathieu Desnoyers
2022-02-09 19:37 ` Waiman Long
2022-02-09 19:22 ` Namhyung Kim
[not found] ` <CAM9d7ci=N2NVj57k=W0ebqBzfW+ThBqYSrx-CZbgwGcbOSrEGA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2022-02-09 19:28 ` Mathieu Desnoyers
2022-02-09 19:45 ` Namhyung Kim
[not found] ` <CAM9d7cj=tj6pA48q_wkQOGn-2vUc9FRj63bMBOm5R7OukmMbTQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2022-02-09 19:56 ` Mathieu Desnoyers
2022-02-09 20:17 ` Waiman Long
2022-02-10 0:27 ` Namhyung Kim
2022-02-10 2:12 ` Waiman Long
2022-02-10 9:33 ` Peter Zijlstra
2022-02-10 0:32 ` Namhyung Kim
[not found] ` <CAM9d7cgq+jxu6FJuKhZkprn7dO4DiG5pDjmYZzneQYTfKOM85g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2022-02-10 9:13 ` Peter Zijlstra
[not found] ` <YgTXUQ9CBoo3+A+c-Nxj+rRp3nVydTX5a5knrm8zTDFooKrT+cvkQGrU6aU0@public.gmane.org>
2022-02-10 19:14 ` Paul E. McKenney
2022-02-10 19:27 ` Waiman Long
[not found] ` <52de2e14-33d9-bdda-4b37-3e72ae9954c7-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2022-02-10 20:10 ` Paul E. McKenney
2022-02-11 5:57 ` Namhyung Kim
2022-02-11 5:55 ` Namhyung Kim
2022-02-11 10:39 ` Peter Zijlstra [this message]
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