From: Tejun Heo <tj@kernel.org>
To: Mikulas Patocka <mpatocka@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>, Vivek Goyal <vgoyal@redhat.com>,
Mike Snitzer <snitzer@redhat.com>,
Milan Broz <gmazyland@gmail.com>,
dm-devel@redhat.com, Andi Kleen <andi@firstfloor.org>,
dm-crypt@saout.de, linux-kernel@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Christian Schmidt <schmidt@digadd.de>
Subject: Re: dm-crypt parallelization patches
Date: Tue, 9 Apr 2013 14:03:56 -0700 [thread overview]
Message-ID: <20130409210356.GN6186@mtj.dyndns.org> (raw)
In-Reply-To: <20130409210201.GM6186@mtj.dyndns.org>
On Tue, Apr 09, 2013 at 02:02:01PM -0700, Tejun Heo wrote:
> For testing, copying bi_ioc and bi_css directly is fine but please add
> another interface to copy those for the actual code. Say,
> bio_copy_association(@to_bio, @from_bio) or whatever.
Another and probably better possibility is just remembering the
issuing task (you would of course need to hold an extra ref as long as
you wanna use it) and use bio_associate_task() on it when creating new
bios.
Thanks.
--
tejun
next prev parent reply other threads:[~2013-04-09 21:03 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-26 3:47 dm-crypt performance Mikulas Patocka
2013-03-26 6:52 ` Christoph Hellwig
2013-03-26 12:27 ` [dm-devel] " Alasdair G Kergon
2013-03-26 20:05 ` Milan Broz
2013-03-26 20:28 ` Mike Snitzer
2013-03-26 20:58 ` Milan Broz
2013-03-28 18:53 ` Tejun Heo
2013-03-28 19:33 ` Vivek Goyal
2013-03-28 19:44 ` Tejun Heo
2013-03-28 20:38 ` Vivek Goyal
2013-03-28 20:45 ` Tejun Heo
2013-04-09 17:51 ` dm-crypt parallelization patches Mikulas Patocka
2013-04-09 17:57 ` Tejun Heo
2013-04-09 18:08 ` Mikulas Patocka
2013-04-09 18:10 ` Tejun Heo
2013-04-09 18:42 ` Vivek Goyal
2013-04-09 18:57 ` Tejun Heo
2013-04-09 19:13 ` Vivek Goyal
2013-04-09 19:42 ` Mikulas Patocka
2013-04-09 19:52 ` Tejun Heo
2013-04-09 20:32 ` Mikulas Patocka
2013-04-09 21:02 ` Tejun Heo
2013-04-09 21:03 ` Tejun Heo [this message]
2013-04-09 21:07 ` Vivek Goyal
2013-04-09 21:18 ` Mikulas Patocka
2013-04-10 19:24 ` Vivek Goyal
2013-04-10 23:42 ` [PATCH] make dm and dm-crypt forward cgroup context (was: dm-crypt parallelization patches) Mikulas Patocka
2013-04-10 23:50 ` Tejun Heo
2013-04-11 19:49 ` [PATCH v2] " Mikulas Patocka
2013-04-11 19:52 ` Tejun Heo
2013-04-11 20:00 ` Tejun Heo
2013-04-12 0:06 ` Mikulas Patocka
2013-04-12 0:22 ` Tejun Heo
2013-04-12 5:59 ` [PATCH v2] make dm and dm-crypt forward cgroup context Milan Broz
2013-04-12 18:17 ` [PATCH v2] make dm and dm-crypt forward cgroup context (was: dm-crypt parallelization patches) Mikulas Patocka
2013-04-12 18:01 ` Mikulas Patocka
2013-04-12 18:29 ` Tejun Heo
2013-04-15 13:02 ` Mikulas Patocka
2013-04-16 17:24 ` Tejun Heo
2013-04-16 19:41 ` Mikulas Patocka
2013-04-18 16:47 ` Mike Snitzer
2013-04-18 17:03 ` Tejun Heo
2013-05-22 18:50 ` Mike Snitzer
2013-05-22 19:48 ` Tejun Heo
2013-04-09 18:36 ` dm-crypt parallelization patches Vivek Goyal
[not found] ` <5151FF82.6090405-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-04-09 18:08 ` [dm-devel] dm-crypt performance Mikulas Patocka
2013-04-09 18:59 ` [dm-crypt] " Milan Broz
-- strict thread matches above, loose matches on Subject: below --
2013-09-03 19:06 dm-crypt parallelization patches Mikulas Patocka
2013-09-03 20:07 ` Andi Kleen
2013-09-11 23:03 ` Mikulas Patocka
2013-09-11 23:33 ` Andi Kleen
2013-09-12 3:51 ` Milan Broz
2013-09-03 20:49 ` Milan Broz
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