linux-kernel - Re: [PATCH] backing-dev: use synchronize_rcu_expedited instead of synchronize

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: <4E27D4CA.8020900@kernel.dk>
Date:	Thu, 21 Jul 2011 09:27:06 +0200
From:	Jens Axboe <axboe@...nel.dk>
To:	Mikulas Patocka <mpatocka@...hat.com>
CC:	"Alasdair G. Kergon" <agk@...hat.com>, dm-devel@...hat.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] backing-dev: use synchronize_rcu_expedited instead of
  synchronize_rcu

On 2011-07-21 02:29, Mikulas Patocka wrote:
> Hi Jens
> 
> Please would you consider taking this into the block tree? It seems to 
> speed up device deletion enormously.

Sure, looks like a good fix. Reminds me of a similar problem we had in
block core.


-- 
Jens Axboe

--
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/