Re: [PATCH v2 3/4] migration: ram: Switch to ram block writeback

[Alex Bennée]

Beata Michalska <address@hidden> writes:

> Switch to ram block writeback for pmem migration.
>
> Signed-off-by: Beata Michalska <address@hidden>
> Reviewed-by: Richard Henderson <address@hidden>
> Acked-by: Dr. David Alan Gilbert <address@hidden>

Reviewed-by: Alex Bennée <address@hidden>

> ---
>  migration/ram.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/migration/ram.c b/migration/ram.c
> index 5078f94..38070f1 100644
> --- a/migration/ram.c
> +++ b/migration/ram.c
> @@ -33,7 +33,6 @@
>  #include "qemu/bitops.h"
>  #include "qemu/bitmap.h"
>  #include "qemu/main-loop.h"
> -#include "qemu/pmem.h"
>  #include "xbzrle.h"
>  #include "ram.h"
>  #include "migration.h"
> @@ -3981,9 +3980,7 @@ static int ram_load_cleanup(void *opaque)
>      RAMBlock *rb;
>
>      RAMBLOCK_FOREACH_NOT_IGNORED(rb) {
> -        if (ramblock_is_pmem(rb)) {
> -            pmem_persist(rb->host, rb->used_length);
> -        }
> +        qemu_ram_block_writeback(rb);
>      }
>
>      xbzrle_load_cleanup();


--
Alex Bennée