From: Christoph Hellwig <hch@infradead.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@infradead.org>,
Mikulas Patocka <mpatocka@redhat.com>,
Mike Snitzer <msnitzer@redhat.com>, Jens Axboe <axboe@kernel.dk>,
Damien Le Moal <dlemoal@kernel.org>,
Ingo Molnar <mingo@redhat.com>, Will Deacon <will@kernel.org>,
Waiman Long <longman@redhat.com>,
Guangwu Zhang <guazhang@redhat.com>,
dm-devel@lists.linux.dev, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] completion: move blk_wait_io to kernel/sched/completion.c
Date: Thu, 25 Apr 2024 23:06:47 -0700 [thread overview]
Message-ID: <ZitEd_CzSgqy2Kd0@infradead.org> (raw)
In-Reply-To: <20240422105956.GN30852@noisy.programming.kicks-ass.net>
On Mon, Apr 22, 2024 at 12:59:56PM +0200, Peter Zijlstra wrote:
> A bit like TASK_NOLOAD (which is used to make TASK_IDLE work), but
> different I suppose.
>
> TASK_NOHUNG would be trivial to add ofc. But is it worth it?
Yes. And it would allow us to kill the horrible existing block hack.
next prev parent reply other threads:[~2024-04-26 6:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-17 17:49 [PATCH 1/2] completion: move blk_wait_io to kernel/sched/completion.c Mikulas Patocka
2024-04-17 17:55 ` Peter Zijlstra
2024-04-17 18:00 ` Mikulas Patocka
2024-04-18 4:57 ` Christoph Hellwig
2024-04-18 14:30 ` Jens Axboe
2024-04-18 14:46 ` Christoph Hellwig
2024-04-18 15:09 ` Jens Axboe
2024-04-22 10:59 ` Peter Zijlstra
2024-04-23 12:36 ` Mikulas Patocka
2024-04-26 6:06 ` Christoph Hellwig [this message]
2024-04-22 10:54 ` Peter Zijlstra
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