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Re: [Qemu-devel] [PATCH v5] QEMUBH: make AioContext's bh re-entrant

From: Stefan Hajnoczi
Subject: Re: [Qemu-devel] [PATCH v5] QEMUBH: make AioContext's bh re-entrant
Date: Fri, 5 Jul 2013 15:46:25 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

On Wed, Jun 26, 2013 at 05:46:11PM +0800, liu ping fan wrote:
> On Tue, Jun 25, 2013 at 5:40 PM, Kevin Wolf <address@hidden> wrote:
> > Am 25.06.2013 um 19:26 hat Liu Ping Fan geschrieben:
> >> BH will be used outside big lock, so introduce lock to protect
> >> between the writers, ie, bh's adders and deleter. The lock only
> >> affects the writers and bh's callback does not take this extra lock.
> >> Note that for the same AioContext, aio_bh_poll() can not run in
> >> parallel yet.
> >>
> >> Signed-off-by: Liu Ping Fan <address@hidden>
> >>
> >> ---------
> >
> > Please use exactly three dashes so that 'git am' recognises it as the
> > end of the commit message.
> >
> Sorry, I will notice at the next time.  Should I re-post it?

Hi Ping Fan,
I'm revisiting this patch but already sent the block pull request for
this week.  Therefore I suggest you repost - that will make it easier
for Kevin to find the patch on the list next week when he's merging


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