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To: Warner Losh <imp@bsdimp.com>
cc: Mark Johnston <markj@freebsd.org>, Andriy Gapon <avg@freebsd.org>,
 src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org,
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Subject: Re: svn commit: r326731 - head/sys/ufs/ffs
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From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
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--------
In message <CANCZdfrSLKpwj_YVP-8k+WcJKPGqdvjZbCJgTFXCgbY7_6QUqw@mail.gmail=
.com>, Warner Losh writes:

>I also noticed that gsched doesn't take BIO_ORDERED into account when
>sorting requests. Isilon has an I/O scheduler which has this problem
>too
>
>I think the cam iosched ignores it too.

That would be strange given that BIO_ORDERED is @gibbs baby ?

-- =

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    =

Never attribute to malice what can adequately be explained by incompetence=
.