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Re: [Qemu-devel] [Qemu-block] [PATCH] mirror: Skip block_job_defer_to_ma
Re: [Qemu-devel] [Qemu-block] [PATCH] mirror: Skip block_job_defer_to_main_loop if already in the main context
Mon, 1 Jun 2015 09:46:39 +0800
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.