From: Steven Rostedt <rostedt@goodmis.org>
To: Hillf Danton <hdanton@sina.com>
Cc: "John Stultz" <jstultz@google.com>,
LKML <linux-kernel@vger.kernel.org>, "Wei Wang" <wvw@google.com>,
"Midas Chien" <midaschieh@google.com>,
"Chunhui Li (李春辉)" <chunhui.li@mediatek.com>,
"Kees Cook" <keescook@chromium.org>,
"Anton Vorontsov" <anton@enomsg.org>,
"Guilherme G. Piccoli" <gpiccoli@igalia.com>,
"Tony Luck" <tony.luck@intel.com>,
linux-mm@kvack.org
Subject: Re: [PATCH v2] pstore: Revert pmsg_lock back to a normal mutex
Date: Mon, 6 Mar 2023 10:28:44 -0500 [thread overview]
Message-ID: <20230306102844.1293adfa@gandalf.local.home> (raw)
In-Reply-To: <20230306010323.2909-1-hdanton@sina.com>
On Mon, 6 Mar 2023 09:03:23 +0800
Hillf Danton <hdanton@sina.com> wrote:
> PS what sense made by spinning on owner until need_resched() with preempt
> disabled in the non-rt context?
Not sure what the question you have here is? If need_resched() is set, we
want to schedule out.
-- Steve
next prev parent reply other threads:[~2023-03-06 15:29 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-02 6:27 [PATCH] " John Stultz
2023-03-02 13:24 ` Steven Rostedt
2023-03-02 19:39 ` John Stultz
2023-03-02 20:21 ` Steven Rostedt
2023-03-02 21:32 ` Steven Rostedt
2023-03-02 21:36 ` Steven Rostedt
2023-03-02 21:56 ` Steven Rostedt
2023-03-03 1:01 ` Steven Rostedt
2023-03-03 18:11 ` Joel Fernandes
2023-03-03 18:37 ` Steven Rostedt
2023-03-03 19:25 ` Joel Fernandes
2023-03-03 19:38 ` Steven Rostedt
2023-03-03 20:36 ` Qais Yousef
2023-03-04 3:21 ` Joel Fernandes
2023-03-06 19:19 ` Qais Yousef
2023-03-04 3:01 ` Joel Fernandes
2023-03-04 3:23 ` Joel Fernandes
2023-03-07 14:08 ` Peter Zijlstra
2023-03-07 20:19 ` Joel Fernandes
2023-03-06 18:30 ` John Stultz
2023-03-08 1:31 ` Steven Rostedt
2023-03-08 20:04 ` John Stultz
2023-03-08 20:41 ` Steven Rostedt
2023-03-02 22:41 ` David Laight
2023-03-02 22:53 ` Steven Rostedt
2023-03-04 3:10 ` [PATCH v2] " John Stultz
2023-03-05 16:36 ` Steven Rostedt
2023-03-06 18:27 ` John Stultz
[not found] ` <20230306010323.2909-1-hdanton@sina.com>
2023-03-06 15:28 ` Steven Rostedt [this message]
[not found] ` <20230307003106.1768-1-hdanton@sina.com>
2023-03-07 1:58 ` Steven Rostedt
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