linux-kernel - Re: Fwd: [PATCH 0/5] cfq-iosched: improve latency for no-idle queues (v3)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 03 Nov 2009 15:26:02 -0500
From:	Jeff Moyer <jmoyer@...hat.com>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	Corrado Zoccolo <czoccolo@...il.com>,
	Linux-Kernel <linux-kernel@...r.kernel.org>
Subject: Re: Fwd: [PATCH 0/5] cfq-iosched: improve latency for no-idle queues (v3)

Jens Axboe <jens.axboe@...cle.com> writes:

> Since for-linus contains conflicting changes, can you and Jeff please
> double check that everything is still in order? The interesting bit here
> is the merge with for-2.6.33 and the coop limit from Shaohua Li. I did
> the straight forward merge, but we likely just need to drop that logic
> since the coop concept is radically different given that we merge and
> break queues in for-2.6.33.

Yeah, since I changed the meaning of the cfqq_coop flag, a lot of those
tests are just plain wrong.  Let me play with it and I'll send you an
incremental patch in a bit.

Cheers,
Jeff
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/