From: "Li,Rongqing" <lirongqing@baidu.com>
To: Markus Elfring <Markus.Elfring@web.de>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
"linux-kselftest@vger.kernel.org"
<linux-kselftest@vger.kernel.org>,
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Andrew Jeffery <andrew@codeconstruct.com.au>,
Andrew Morton <akpm@linux-foundation.org>,
Anshuman Khandual <anshuman.khandual@arm.com>,
Arnd Bergmann <arnd@arndb.de>,
David Hildenbrand <david@redhat.com>,
Feng Tang <feng.tang@linux.alibaba.com>,
Florian Westphal <fw@strlen.de>, Jakub Kicinski <kuba@kernel.org>,
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"Liam R . Howlett" <Liam.Howlett@oracle.com>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
"Paul E . McKenney" <paulmck@kernel.org>,
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>,
"Petr Mladek" <pmladek@suse.com>, Phil Auld <pauld@redhat.com>,
Randy Dunlap <rdunlap@infradead.org>,
Russell King <linux@armlinux.org.uk>,
Shuah Khan <shuah@kernel.org>, Simon Horman <horms@kernel.org>,
Stanislav Fomichev <sdf@fomichev.me>,
Steven Rostedt <rostedt@goodmis.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
"kernel-janitors@vger.kernel.org"
<kernel-janitors@vger.kernel.org>
Subject: RE: [外部邮件] Re: [PATCH v3] hung_task: Panic after fixed number of hung tasks
Date: Mon, 13 Oct 2025 02:14:58 +0000 [thread overview]
Message-ID: <2b19bac7de174fe6baa07234b88c8156@baidu.com> (raw)
In-Reply-To: <0aea408f-f6d7-4e2d-8cee-1801ad7f3139@web.de>
> …
> > This patch extends the …
>
> Will another imperative wording approach become more helpful for an
> improved change description?
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Docum
> entation/process/submitting-patches.rst?h=v6.17#n94
>
will fix in next version
>
> …
> > +++ b/kernel/hung_task.c
> …
> @@ -229,9 +232,11 @@ static void check_hung_task(struct task_struct *t,
> unsigned long timeout) …
> > trace_sched_process_hang(t);
> >
> > - if (sysctl_hung_task_panic) {
> > + if (sysctl_hung_task_panic &&
> > + (total_hung_task >= sysctl_hung_task_panic)) {
> …
>
> I suggest to use the following source code variant instead.
>
> if (sysctl_hung_task_panic && total_hung_task >= sysctl_hung_task_panic)
> {
>
will fix in next version
thanks
-Li
>
> Regards,
> Markus
next prev parent reply other threads:[~2025-11-19 14:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-12 11:50 [PATCH][v3] hung_task: Panic after fixed number of hung tasks lirongqing
2025-10-12 13:26 ` [PATCH v3] " Markus Elfring
2025-10-13 2:14 ` Li,Rongqing [this message]
2025-10-14 1:37 ` [PATCH][v3] " Randy Dunlap
2025-10-14 2:03 ` [外部邮件] " Li,Rongqing
2025-10-14 5:23 ` Lance Yang
2025-10-14 5:33 ` [外部邮件] " Li,Rongqing
2025-10-14 9:45 ` Petr Mladek
2025-10-14 10:49 ` [????] " Li,Rongqing
2025-10-14 13:09 ` Petr Mladek
2025-10-15 2:04 ` [????] " Li,Rongqing
2025-10-14 10:59 ` Lance Yang
2025-10-14 11:18 ` [外部邮件] " Li,Rongqing
2025-10-14 11:40 ` Lance Yang
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