Re: [PATCH] migration/multifd: Remove redundant copy of page offsets during send

2022-09-12 Thread Daniel P . Berrangé
Copying in the two migration maintainers. On Wed, Aug 10, 2022 at 01:39:42PM +0300, Nikolay Borisov wrote: > All pages which are going to be migrated are first added to > MultiFDSendParams::MultiFDPages_t::offset array by the main migration > thread and are subsequently copied to

Re: [PATCH] migration/multifd: Remove redundant copy of page offsets during send

2022-09-07 Thread Nikolay Borisov
On 10.08.22 г. 13:39 ч., Nikolay Borisov wrote: All pages which are going to be migrated are first added to MultiFDSendParams::MultiFDPages_t::offset array by the main migration thread and are subsequently copied to MultiFDSendParams::normal by the multifd thread. This is really unnecessary

[PATCH] migration/multifd: Remove redundant copy of page offsets during send

2022-08-10 Thread Nikolay Borisov
All pages which are going to be migrated are first added to MultiFDSendParams::MultiFDPages_t::offset array by the main migration thread and are subsequently copied to MultiFDSendParams::normal by the multifd thread. This is really unnecessary as the MultiFDPages_t is guaranteed to be stable since