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 as the MultiFDPages_t is guaranteed to be stable since its mutex is being held. Additionally, this somewhat simplifies the code as the migration pages are now kept in only 1 place during send, also the name 'offset' coupled with the context it's being used - usually added to the host pages makes it obvious that this is an offset. With this change normal/normal_num are no longer used in the multifd send path. Signed-off-by: Nikolay Borisov <nbori...@suse.com>
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