diff mbox series

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

Message ID 20191105234100.22052-4-beata.michalska@linaro.org
State Superseded
Headers show
Series target/arm: Support for Data Cache Clean up to PoP | expand

Commit Message

Beata Michalska Nov. 5, 2019, 11:40 p.m. UTC 
Switch to ram block writeback for pmem migration.

Signed-off-by: Beata Michalska <beata.michalska@linaro.org>

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

---
 migration/ram.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

-- 
2.7.4

Comments

Alex Bennée Nov. 6, 2019, 2:18 p.m. UTC | #1 
Beata Michalska <beata.michalska@linaro.org> writes:

> Switch to ram block writeback for pmem migration.

>

> Signed-off-by: Beata Michalska <beata.michalska@linaro.org>

> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>


Reviewed-by: Alex Bennée <alex.bennee@linaro.org>


> ---

>  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
diff mbox series

Patch

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();