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Re: [Qemu-devel] [Qemu-block] [PATCH] mirror: Skip block_job_defer_to_ma
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [Qemu-block] [PATCH] mirror: Skip block_job_defer_to_main_loop if already in the main context |
Date: |
Mon, 1 Jun 2015 13:55:28 +0100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Mon, Jun 01, 2015 at 09:46:39AM +0800, Fam Zheng wrote:
> On Fri, 05/29 13:37, Stefan Hajnoczi wrote:
> > On Fri, May 29, 2015 at 10:22:13AM +0800, Fam Zheng wrote:
> > > mirror_exit does the replacing, which requires source and target to be
> > > in sync, unfortunately we can't guarantee that before we have a complete
> > > block pause mechanism. So for non-dataplane block jobs, let's do the old
> > > thing as pre commit 5a7e7a0ba (block: let mirror blockjob run in BDS
> > > AioContext) - directly call mirror_exit().
> > >
> > > Dataplane case is taken care of in separate patches.
> > >
> > > Suggested-by: Paolo Bonzini <address@hidden>
> > > Signed-off-by: Fam Zheng <address@hidden>
> > > ---
> > > block/mirror.c | 6 +++++-
> > > 1 file changed, 5 insertions(+), 1 deletion(-)
> >
> > Please CC Jeff Cody <address@hidden> on blockjob patches.
>
> Didn't I?
Oops, sorry I missed it.
Stefan
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Stefan Hajnoczi <=