linux-kernel - Re: [patch]blk-mq: remove obsolete comments

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] [day] [month] [year] [list]

Message-ID: <20140220035026.GA21488@kernel.org>
Date:	Thu, 20 Feb 2014 11:50:26 +0800
From:	Shaohua Li <shli@...nel.org>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	linux-kernel@...r.kernel.org, axboe@...nel.dk
Subject: Re: [patch]blk-mq: remove obsolete comments

On Wed, Feb 19, 2014 at 09:28:05AM -0800, Christoph Hellwig wrote:
> On Wed, Feb 19, 2014 at 08:22:22PM +0800, Shaohua Li wrote:
> > 
> > We now have blk_mq_stop/start_queues API, delete the obsolete comments.
> 
> We do have the API, but the big question is if we want to require every
> driver to manually call it each time we get a busy return here.

block layer can't know if driver is ready to handle request, so I'm afraid
driver should manually call it.

Thanks,
Shaohua
--
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/