From: Christoph Hellwig <hch@infradead.org>
To: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Christoph Hellwig <hch@infradead.org>,
linux-kernel@vger.kernel.org, fuyuanli <fuyuanli@didiglobal.com>
Subject: Re: [PATCH] kernel/hung_task.c: export sysctl_hung_task_timeout_secs
Date: Thu, 15 Feb 2024 23:11:17 -0800 [thread overview]
Message-ID: <Zc8KlSGBbUF7JMbw@infradead.org> (raw)
In-Reply-To: <gbzf3rqo6edvan3lzdx7udc3hzfwfjh3c74lm6ruegu5cwg64q@lt4ghwp5y33f>
On Thu, Feb 15, 2024 at 06:26:59PM -0500, Kent Overstreet wrote:
> There's a few places in the block layer that are using the sysctl value;
> those will be easy to fix. There's definitely more places abusing
> TASK_INTERRUPTIBLE, but aside from the ones in my code I can't think of
> a way to search for them.
I think any kthread that is woken using wake_up_process or a wait queue
is a good candidate.
prev parent reply other threads:[~2024-02-16 7:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-09 7:09 [PATCH] kernel/hung_task.c: export sysctl_hung_task_timeout_secs Kent Overstreet
2024-02-09 22:13 ` Andrew Morton
2024-02-09 22:22 ` Kent Overstreet
2024-02-15 5:26 ` Christoph Hellwig
2024-02-15 18:55 ` Andrew Morton
2024-02-15 23:26 ` Kent Overstreet
2024-02-16 7:11 ` Christoph Hellwig [this message]
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