From: Tejun Heo <tj@kernel.org>
To: Vivek Goyal <vgoyal@redhat.com>
Cc: axboe@kernel.dk, ctalbott@google.com, rni@google.com,
linux-kernel@vger.kernel.org,
Kent Overstreet <koverstreet@google.com>
Subject: Re: [PATCH 7/9] block: implement bio_associate_current()
Date: Fri, 17 Feb 2012 14:42:50 -0800 [thread overview]
Message-ID: <20120217224250.GO29414@google.com> (raw)
In-Reply-To: <20120217223859.GM29414@google.com>
On Fri, Feb 17, 2012 at 02:38:59PM -0800, Tejun Heo wrote:
> At first, it required the locking update because I was determining
> blkg association on bio issue and then passing it down. That didn't
> work with cfq caching the association, so it no longer has dependency.
> It should can be a separate patchset. This whole lot is gonna go in
> as long sequential series of patches so I'm splitting them just so
> that each posting isn't too huge at this point.
Hmmm... I'll move the two locking patches to the previous series and
let this series handle just the stacking issue.
Thanks.
--
tejun
next prev parent reply other threads:[~2012-02-17 22:42 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-16 22:37 [PATCHSET] blkcg: update locking and fix stacking Tejun Heo
2012-02-16 22:37 ` [PATCH 1/9] blkcg: use double locking instead of RCU for blkg synchronization Tejun Heo
2012-02-16 22:37 ` [PATCH 2/9] blkcg: drop unnecessary RCU locking Tejun Heo
2012-02-17 16:19 ` Vivek Goyal
2012-02-17 17:07 ` Tejun Heo
2012-02-17 17:14 ` Tejun Heo
2012-02-17 16:47 ` Vivek Goyal
2012-02-17 17:11 ` Tejun Heo
2012-02-17 17:28 ` Vivek Goyal
2012-02-17 17:43 ` Tejun Heo
2012-02-17 18:08 ` Vivek Goyal
2012-02-17 18:16 ` Tejun Heo
2012-02-22 0:49 ` [PATCH UPDATED " Tejun Heo
2012-02-16 22:37 ` [PATCH 3/9] block: restructure get_request() Tejun Heo
2012-02-16 22:37 ` [PATCH 4/9] block: interface update for ioc/icq creation functions Tejun Heo
2012-02-16 22:37 ` [PATCH 5/9] block: ioc_task_link() can't fail Tejun Heo
2012-02-17 20:41 ` Vivek Goyal
2012-02-17 22:18 ` Tejun Heo
2012-02-16 22:37 ` [PATCH 6/9] block: add io_context->active_ref Tejun Heo
2012-02-16 22:37 ` [PATCH 7/9] block: implement bio_associate_current() Tejun Heo
2012-02-17 1:19 ` Kent Overstreet
2012-02-17 22:14 ` Tejun Heo
2012-02-17 22:34 ` Vivek Goyal
2012-02-17 22:41 ` Tejun Heo
2012-02-17 22:51 ` Vivek Goyal
2012-02-17 22:57 ` Tejun Heo
2012-02-20 14:22 ` Vivek Goyal
2012-02-20 16:59 ` Tejun Heo
2012-02-20 19:14 ` Vivek Goyal
2012-02-20 21:21 ` Tejun Heo
2012-02-27 23:12 ` Chris Wright
2012-02-28 14:10 ` Vivek Goyal
2012-02-28 17:01 ` Chris Wright
2012-02-28 20:11 ` Stefan Hajnoczi
2012-02-20 14:36 ` Vivek Goyal
2012-02-20 17:01 ` Tejun Heo
2012-02-20 19:16 ` Vivek Goyal
2012-02-20 21:06 ` Tejun Heo
2012-02-20 21:10 ` Vivek Goyal
2012-02-17 22:56 ` Vivek Goyal
2012-02-17 23:06 ` Tejun Heo
2012-02-17 21:33 ` Vivek Goyal
2012-02-17 22:03 ` Tejun Heo
2012-02-17 22:29 ` Vivek Goyal
2012-02-17 22:38 ` Tejun Heo
2012-02-17 22:42 ` Tejun Heo [this message]
2012-02-16 22:37 ` [PATCH 8/9] block: make block cgroup policies follow bio task association Tejun Heo
2012-02-16 22:37 ` [PATCH 9/9] block: make blk-throttle preserve the issuing task on delayed bios Tejun Heo
2012-02-17 21:58 ` Vivek Goyal
2012-02-17 22:17 ` Tejun Heo
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