On Sun, Jul 7, 2013 at 8:31 PM, Andreas Färber <afaer...@suse.de> wrote: > Am 07.07.2013 12:00, schrieb Liu Ping Fan: >> From: Liu Ping Fan <qemul...@gmail.com> >> >> 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 <pingf...@linux.vnet.ibm.com> >> Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com> >> --- >> Repost it, and thanks Paolo for having sent pull request for the >> atomics header that this patch depends on. > > Unlike the previous v5, From and Signed-off-by differ - intentional? > Could probably be fixed up by Kevin if not. > Change the unwanted notes after the scissor line, and it is just a reminder about dependency of this patch.
Regards, Pingfan > Regards, > Andreas > > -- > SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany > GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
