From: Jens Axboe <axboe@fb.com>
To: Omar Sandoval <osandov@osandov.com>, linux-block@vger.kernel.org
Cc: kernel-team@fb.com
Subject: Re: [PATCH] blk-mq-sched: bypass the scheduler for flushes entirely
Date: Thu, 2 Feb 2017 16:57:30 -0700 [thread overview]
Message-ID: <54e0a7c4-5cf2-13a6-a059-32964fa37b2b@fb.com> (raw)
In-Reply-To: <0d437b20c5eafb38997dbb4695c6387cbe18991a.1486078616.git.osandov@fb.com>
On 02/02/2017 04:42 PM, Omar Sandoval wrote:
> From: Omar Sandoval <osandov@fb.com>
>
> There's a weird inconsistency that flushes are mostly hidden from the
> scheduler, but it needs to be aware of them in ->insert_requests().
> Instead of having every scheduler call blk_mq_sched_bypass_insert(),
> let's do it in the common framework.
Thanks Omar, looks good to me. After a cycle or two, we can kill
the debug loop in blk_mq_sched_insert_requests().
--
Jens Axboe
parent reply other threads:[~2017-02-02 23:57 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <0d437b20c5eafb38997dbb4695c6387cbe18991a.1486078616.git.osandov@fb.com>]
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