linux-kernel - Re: [PATCH 1/5] aio: Export symbols and struct kiocb

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: <1342115416.3021.60.camel@dabdike.int.hansenpartnership.com>
Date:	Thu, 12 Jul 2012 18:50:16 +0100
From:	James Bottomley <James.Bottomley@...senPartnership.com>
To:	Asias He <asias@...hat.com>
Cc:	linux-kernel@...r.kernel.org,
	virtualization@...ts.linux-foundation.org, kvm@...r.kernel.org,
	Benjamin LaHaise <bcrl@...ck.org>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	"Michael S. Tsirkin" <mst@...hat.com>, linux-aio@...ck.org,
	linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH 1/5] aio: Export symbols and struct kiocb_batch for in
 kernel aio usage

On Thu, 2012-07-12 at 23:35 +0800, Asias He wrote:
> This is useful for people who want to use aio in kernel, e.g. vhost-blk.
> 
> Signed-off-by: Asias He <asias@...hat.com>
> ---
>  fs/aio.c            |   37 ++++++++++++++++++-------------------
>  include/linux/aio.h |   21 +++++++++++++++++++++
>  2 files changed, 39 insertions(+), 19 deletions(-)

Um, I think you don't quite understand how aio in the kernel would work;
it's not as simple as just exporting the interfaces.  There's already a
(very long) patch set from oracle to do this so loop can use aio:

http://marc.info/?l=linux-fsdevel&m=133312234313122

James


--
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/