linux-kernel - Re: [PATCH 04/10] writeback: move backing_dev_info->wb_lock and ->worklist into bdi

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]

Message-ID: <20141120160249.GH14877@htj.dyndns.org>
Date:	Thu, 20 Nov 2014 11:02:49 -0500
From:	Tejun Heo <tj@...nel.org>
To:	Jan Kara <jack@...e.cz>
Cc:	axboe@...nel.dk, linux-kernel@...r.kernel.org,
	Wu Fengguang <fengguang.wu@...el.com>
Subject: Re: [PATCH 04/10] writeback: move backing_dev_info->wb_lock and
 ->worklist into bdi_writeback

On Thu, Nov 20, 2014 at 05:01:28PM +0100, Jan Kara wrote:
...
>   Does this mean you want to have per-device, per-cgroup flusher workqueues?
> Otherwise this change doesn't make sense...

Not workqueues but yes separate work items per device-cgroup combo.
There's no way around it.

Thanks.

-- 
tejun
--
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/