From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Christoph Hellwig <hch@infradead.org>
Cc: Davidlohr Bueso <dave@stgolabs.net>,
axboe@kernel.dk, tglx@linutronix.de, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, Davidlohr Bueso <dbueso@suse.de>
Subject: Re: [PATCH] blk-mq: make synchronous hw_queue runs RT friendly
Date: Mon, 13 Dec 2021 14:52:03 +0100 [thread overview]
Message-ID: <YbdQA0WDooPXGzQb@linutronix.de> (raw)
In-Reply-To: <YbdFeHVnQbT0E5kR@infradead.org>
On 2021-12-13 05:07:04 [-0800], Christoph Hellwig wrote:
> But more importantly: why isn't migrate_disable/enable doing the right
> thing for !PREEMPT_RT to avoid this mess?
Thank you for asking the question.
Sebastian
next prev parent reply other threads:[~2021-12-13 13:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-13 5:44 [PATCH] blk-mq: make synchronous hw_queue runs RT friendly Davidlohr Bueso
2021-12-13 13:07 ` Christoph Hellwig
2021-12-13 13:52 ` Sebastian Andrzej Siewior [this message]
2021-12-13 19:05 ` Davidlohr Bueso
2021-12-14 8:08 ` Christoph Hellwig
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