[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-block] [PATCH 14/25] block/dirty-bitmap: add bdrv_dirty_bitmap_nex
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[Qemu-block] [PATCH 14/25] block/dirty-bitmap: add bdrv_dirty_bitmap_next() |
Date: |
Wed, 3 May 2017 15:25:28 +0300 |
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Reviewed-by: Max Reitz <address@hidden>
Reviewed-by: John Snow <address@hidden>
---
block/dirty-bitmap.c | 7 +++++++
include/block/dirty-bitmap.h | 3 +++
2 files changed, 10 insertions(+)
diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
index bac4fe3008..df0d3cd954 100644
--- a/block/dirty-bitmap.c
+++ b/block/dirty-bitmap.c
@@ -597,3 +597,10 @@ bool bdrv_has_changed_persistent_bitmaps(BlockDriverState
*bs)
return false;
}
+
+BdrvDirtyBitmap *bdrv_dirty_bitmap_next(BlockDriverState *bs,
+ BdrvDirtyBitmap *bitmap)
+{
+ return bitmap == NULL ? QLIST_FIRST(&bs->dirty_bitmaps) :
+ QLIST_NEXT(bitmap, list);
+}
diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h
index a48e4df246..741573be97 100644
--- a/include/block/dirty-bitmap.h
+++ b/include/block/dirty-bitmap.h
@@ -86,4 +86,7 @@ void bdrv_dirty_bitmap_set_persistance(BdrvDirtyBitmap
*bitmap,
bool bdrv_dirty_bitmap_get_persistance(BdrvDirtyBitmap *bitmap);
bool bdrv_has_changed_persistent_bitmaps(BlockDriverState *bs);
+BdrvDirtyBitmap *bdrv_dirty_bitmap_next(BlockDriverState *bs,
+ BdrvDirtyBitmap *bitmap);
+
#endif
--
2.11.1
- Re: [Qemu-block] [PATCH 25/25] block: release persistent bitmaps on inactivate, (continued)
[Qemu-block] [PATCH 20/25] qmp: add x-debug-block-dirty-bitmap-sha256, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] [PATCH 12/25] block: bdrv_close: release bitmaps after drv->bdrv_close, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] [PATCH 04/25] tests: add hbitmap iter test, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] [PATCH 08/25] qcow2: add bitmaps extension, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] [PATCH 23/25] qcow2: add .bdrv_remove_persistent_dirty_bitmap, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] [PATCH 14/25] block/dirty-bitmap: add bdrv_dirty_bitmap_next(),
Vladimir Sementsov-Ogievskiy <=
[Qemu-block] [PATCH 03/25] hbitmap: improve dirty iter, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] [PATCH 07/25] qcow2-refcount: rename inc_refcounts() and make it public, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] [PATCH 15/25] qcow2: add persistent dirty bitmaps support, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] [PATCH 11/25] block/dirty-bitmap: add autoload field to BdrvDirtyBitmap, Vladimir Sementsov-Ogievskiy, 2017/05/03
[Qemu-block] ping Re: [PATCH v18 00/25] qcow2: persistent dirty bitmaps, Vladimir Sementsov-Ogievskiy, 2017/05/15