Re: [PATCH 2/2] virtio_balloon: fix race between migration and ballooning

2016-01-09 Thread Michael S. Tsirkin
On Fri, Jan 08, 2016 at 02:56:14PM -0500, Rafael Aquini wrote: > On Fri, Jan 01, 2016 at 11:36:13AM +0200, Michael S. Tsirkin wrote: > > On Mon, Dec 28, 2015 at 08:35:13AM +0900, Minchan Kim wrote: > > > In balloon_page_dequeue, pages_lock should cover the loop > > > (ie,

Re: [PATCH 2/2] virtio_balloon: fix race between migration and ballooning

2016-01-09 Thread Rafael Aquini
On Sat, Jan 09, 2016 at 11:43:31PM +0200, Michael S. Tsirkin wrote: > On Fri, Jan 08, 2016 at 02:56:14PM -0500, Rafael Aquini wrote: > > On Fri, Jan 01, 2016 at 11:36:13AM +0200, Michael S. Tsirkin wrote: > > > On Mon, Dec 28, 2015 at 08:35:13AM +0900, Minchan Kim wrote: > > > > In