Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread John Snow
On 03/13/2018 12:33 PM, Vladimir Sementsov-Ogievskiy wrote: > 13.03.2018 19:16, John Snow wrote: >> >> On 03/13/2018 12:14 PM, Vladimir Sementsov-Ogievskiy wrote: >>> Hmm, I agree, it is the simplest thing we can do for now, and I'll >>> rethink later, >>> how (and is it worth doing) to go to pos

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread Vladimir Sementsov-Ogievskiy
13.03.2018 19:16, John Snow wrote: On 03/13/2018 12:14 PM, Vladimir Sementsov-Ogievskiy wrote: Hmm, I agree, it is the simplest thing we can do for now, and I'll rethink later, how (and is it worth doing) to go to postcopy automatically in case of only-dirty-bitmaps. Should I respin? Please do

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread John Snow
On 03/13/2018 12:14 PM, Vladimir Sementsov-Ogievskiy wrote: > > Hmm, I agree, it is the simplest thing we can do for now, and I'll > rethink later, > how (and is it worth doing) to go to postcopy automatically in case of > only-dirty-bitmaps. > Should I respin? Please do. I already staged patch

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread Vladimir Sementsov-Ogievskiy
13.03.2018 18:35, Dr. David Alan Gilbert wrote: * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: 13.03.2018 13:30, Dr. David Alan Gilbert wrote: * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: 12.03.2018 18:30, Dr. David Alan Gilbert wrote: * Vladimir Sementso

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread Dr. David Alan Gilbert
* Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: > 13.03.2018 13:30, Dr. David Alan Gilbert wrote: > > * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: > > > 12.03.2018 18:30, Dr. David Alan Gilbert wrote: > > > > * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread Vladimir Sementsov-Ogievskiy
13.03.2018 16:11, Vladimir Sementsov-Ogievskiy wrote: 13.03.2018 13:30, Dr. David Alan Gilbert wrote: * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: 12.03.2018 18:30, Dr. David Alan Gilbert wrote: * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: There would b

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread Vladimir Sementsov-Ogievskiy
13.03.2018 13:30, Dr. David Alan Gilbert wrote: * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: 12.03.2018 18:30, Dr. David Alan Gilbert wrote: * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: There would be savevm states (dirty-bitmap) which can migrate only i

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread Dr. David Alan Gilbert
* John Snow (js...@redhat.com) wrote: > > > On 03/12/2018 11:30 AM, Dr. David Alan Gilbert wrote: > > * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: > >> There would be savevm states (dirty-bitmap) which can migrate only in > >> postcopy stage. The corresponding pending is intro

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread Dr. David Alan Gilbert
* Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: > 12.03.2018 18:30, Dr. David Alan Gilbert wrote: > > * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: > > > There would be savevm states (dirty-bitmap) which can migrate only in > > > postcopy stage. The corresponding

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-13 Thread Vladimir Sementsov-Ogievskiy
12.03.2018 18:30, Dr. David Alan Gilbert wrote: * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: There would be savevm states (dirty-bitmap) which can migrate only in postcopy stage. The corresponding pending is introduced here. Signed-off-by: Vladimir Sementsov-Ogievskiy ---

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-12 Thread John Snow
On 03/12/2018 11:30 AM, Dr. David Alan Gilbert wrote: > * Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: >> There would be savevm states (dirty-bitmap) which can migrate only in >> postcopy stage. The corresponding pending is introduced here. >> >> Signed-off-by: Vladimir Sementso

Re: [Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-03-12 Thread Dr. David Alan Gilbert
* Vladimir Sementsov-Ogievskiy (vsement...@virtuozzo.com) wrote: > There would be savevm states (dirty-bitmap) which can migrate only in > postcopy stage. The corresponding pending is introduced here. > > Signed-off-by: Vladimir Sementsov-Ogievskiy > --- > include/migration/register.h | 17 +

[Qemu-devel] [PATCH v10 05/12] migration: introduce postcopy-only pending

2018-02-07 Thread Vladimir Sementsov-Ogievskiy
There would be savevm states (dirty-bitmap) which can migrate only in postcopy stage. The corresponding pending is introduced here. Signed-off-by: Vladimir Sementsov-Ogievskiy --- include/migration/register.h | 17 +++-- migration/savevm.h | 5 +++-- hw/s390x/s390-stattrib