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[Qemu-devel] [PATCH RFC v2 5/8] block: add bdrv_dirty_bitmap_enabled()
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[Qemu-devel] [PATCH RFC v2 5/8] block: add bdrv_dirty_bitmap_enabled() |
Date: |
Tue, 27 Jan 2015 13:56:34 +0300 |
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
block.c | 5 +++++
include/block/block.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/block.c b/block.c
index 8ab724b..15fc621 100644
--- a/block.c
+++ b/block.c
@@ -5551,6 +5551,11 @@ uint64_t bdrv_dirty_bitmap_granularity(BlockDriverState
*bs,
return bitmap->granularity;
}
+bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap)
+{
+ return bitmap->enabled;
+}
+
void bdrv_dirty_iter_init(BlockDriverState *bs,
BdrvDirtyBitmap *bitmap, HBitmapIter *hbi)
{
diff --git a/include/block/block.h b/include/block/block.h
index 648b0a9..7b49d98 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -449,6 +449,7 @@ BlockDirtyInfoList
*bdrv_query_dirty_bitmaps(BlockDriverState *bs);
uint64_t bdrv_get_default_bitmap_granularity(BlockDriverState *bs);
uint64_t bdrv_dirty_bitmap_granularity(BlockDriverState *bs,
BdrvDirtyBitmap *bitmap);
+bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap);
int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, int64_t
sector);
void bdrv_set_dirty_bitmap(BlockDriverState *bs, BdrvDirtyBitmap *bitmap,
int64_t cur_sector, int nr_sectors);
--
1.9.1
- [Qemu-devel] [PATCH RFC v2 0/8] Dirty bitmaps migration, Vladimir Sementsov-Ogievskiy, 2015/01/27
- [Qemu-devel] [PATCH RFC v2 3/8] block: BdrvDirtyBitmap serialization interface, Vladimir Sementsov-Ogievskiy, 2015/01/27
- [Qemu-devel] [PATCH RFC v2 6/8] block: add bdrv_next_dirty_bitmap(), Vladimir Sementsov-Ogievskiy, 2015/01/27
- [Qemu-devel] [PATCH RFC v2 4/8] block: add dirty-dirty bitmaps, Vladimir Sementsov-Ogievskiy, 2015/01/27
- [Qemu-devel] [PATCH RFC v2 2/8] hbitmap: serialization, Vladimir Sementsov-Ogievskiy, 2015/01/27
- [Qemu-devel] [PATCH RFC v2 7/8] migration: add dirty parameter, Vladimir Sementsov-Ogievskiy, 2015/01/27
- [Qemu-devel] [PATCH RFC v2 5/8] block: add bdrv_dirty_bitmap_enabled(),
Vladimir Sementsov-Ogievskiy <=
- [Qemu-devel] [PATCH RFC v2 1/8] qmp: print dirty bitmap, Vladimir Sementsov-Ogievskiy, 2015/01/27
- [Qemu-devel] [PATCH RFC v2 8/8] migration: add migration/dirty-bitmap.c, Vladimir Sementsov-Ogievskiy, 2015/01/27