[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 06/17] block: add bdrv_dirty_bitmap_enable_successor
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[Qemu-devel] [PATCH 06/17] block: add bdrv_dirty_bitmap_enable_successor() |
Date: |
Mon, 21 Nov 2016 18:29:17 +0300 |
Enabling bitmap successor is necessary to enable successors of bitmaps
being migrated before target vm start.
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
block/dirty-bitmap.c | 5 +++++
include/block/dirty-bitmap.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
index 7547c78..ab2c7f5 100644
--- a/block/dirty-bitmap.c
+++ b/block/dirty-bitmap.c
@@ -217,6 +217,11 @@ int bdrv_dirty_bitmap_create_successor(BlockDriverState
*bs,
return 0;
}
+void bdrv_dirty_bitmap_enable_successor(BdrvDirtyBitmap *bitmap)
+{
+ bdrv_enable_dirty_bitmap(bitmap->successor);
+}
+
/**
* For a bitmap with a successor, yield our name to the successor,
* delete the old bitmap, and return a handle to the new bitmap.
diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h
index 1a457d5..57b476c 100644
--- a/include/block/dirty-bitmap.h
+++ b/include/block/dirty-bitmap.h
@@ -20,6 +20,7 @@ BdrvDirtyBitmap *bdrv_dirty_bitmap_abdicate(BlockDriverState
*bs,
BdrvDirtyBitmap *bdrv_reclaim_dirty_bitmap(BlockDriverState *bs,
BdrvDirtyBitmap *bitmap,
Error **errp);
+void bdrv_dirty_bitmap_enable_successor(BdrvDirtyBitmap *bitmap);
BdrvDirtyBitmap *bdrv_find_dirty_bitmap(BlockDriverState *bs,
const char *name);
void bdrv_dirty_bitmap_make_anon(BdrvDirtyBitmap *bitmap);
--
1.8.3.1
- [Qemu-devel] [PATCH 05/17] block: add bdrv_next_dirty_bitmap(), (continued)
- [Qemu-devel] [PATCH 05/17] block: add bdrv_next_dirty_bitmap(), Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 08/17] block/dirty-bitmap: add bdrv_dirty_bitmap_release_successor, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 16/17] iotests: add dirty bitmap migration test, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 09/17] migration: include migrate_dirty_bitmaps in migrate_postcopy, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 03/17] migration: split common postcopy out of ram postcopy, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 13/17] iotests: add add_incoming_migration to VM class, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 10/17] migration/qemu-file: add qemu_put_counted_string(), Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 11/17] migration: add is_active_iterate handler, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 14/17] qmp: add x-debug-block-dirty-bitmap-sha256, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 06/17] block: add bdrv_dirty_bitmap_enable_successor(),
Vladimir Sementsov-Ogievskiy <=
- [Qemu-devel] [PATCH 17/17] iotests: add dirty bitmap postcopy test, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 01/17] migration: add has_postcopy savevm handler, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 07/17] qapi: add dirty-bitmaps migration capability, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 12/17] migration: add postcopy migration of dirty bitmaps, Vladimir Sementsov-Ogievskiy, 2016/11/21
- [Qemu-devel] [PATCH 04/17] migration: introduce postcopy-only pending, Vladimir Sementsov-Ogievskiy, 2016/11/21
- Re: [Qemu-devel] [PATCH v3 00/17] Dirty bitmaps postcopy migration, no-reply, 2016/11/21