RE: [PATCH 2/3] Reduce the time of checkpoint for COLO

2020-09-22 Thread Rao, Lei
@nongnu.org Subject: Re: [PATCH 2/3] Reduce the time of checkpoint for COLO On 9/19/20 11:10 AM, leirao wrote: > we should set ram_bulk_stage to false after ram_state_init, otherwise > the bitmap will be unused in migration_bitmap_find_dirty. > all pages in ram cache will be flushed to t

Re: [PATCH 2/3] Reduce the time of checkpoint for COLO

2020-09-21 Thread Li Zhijian
On 9/19/20 11:10 AM, leirao wrote: we should set ram_bulk_stage to false after ram_state_init, otherwise the bitmap will be unused in migration_bitmap_find_dirty. all pages in ram cache will be flushed to the ram of secondary guest for each checkpoint. Signed-off-by: leirao --- migration/r

[PATCH 2/3] Reduce the time of checkpoint for COLO

2020-09-19 Thread leirao
we should set ram_bulk_stage to false after ram_state_init, otherwise the bitmap will be unused in migration_bitmap_find_dirty. all pages in ram cache will be flushed to the ram of secondary guest for each checkpoint. Signed-off-by: leirao --- migration/ram.c | 12 1 file changed, 1