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[Qemu-block] [PULL 080/100] block/dirty-bitmap: add bdrv_dirty_bitmap_ne
From: |
Kevin Wolf |
Subject: |
[Qemu-block] [PULL 080/100] block/dirty-bitmap: add bdrv_dirty_bitmap_next() |
Date: |
Fri, 7 Jul 2017 19:08:35 +0200 |
From: Vladimir Sementsov-Ogievskiy <address@hidden>
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Reviewed-by: Max Reitz <address@hidden>
Reviewed-by: John Snow <address@hidden>
Message-id: address@hidden
Signed-off-by: Max Reitz <address@hidden>
---
block/dirty-bitmap.c | 7 +++++++
include/block/dirty-bitmap.h | 2 ++
2 files changed, 9 insertions(+)
diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
index 3c17c45..d146941 100644
--- a/block/dirty-bitmap.c
+++ b/block/dirty-bitmap.c
@@ -718,3 +718,10 @@ 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 bdf43df..c8b3110 100644
--- a/include/block/dirty-bitmap.h
+++ b/include/block/dirty-bitmap.h
@@ -95,5 +95,7 @@ bool bdrv_has_readonly_bitmaps(BlockDriverState *bs);
bool bdrv_dirty_bitmap_get_autoload(const 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
--
1.8.3.1
- [Qemu-block] [PULL 072/100] block/dirty-bitmap: add readonly field to BdrvDirtyBitmap, (continued)
- [Qemu-block] [PULL 072/100] block/dirty-bitmap: add readonly field to BdrvDirtyBitmap, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 070/100] qcow2: add bitmaps extension, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 074/100] block: refactor bdrv_reopen_commit, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 073/100] qcow2: autoloading dirty bitmaps, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 078/100] block: bdrv_close: release bitmaps after drv->bdrv_close, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 075/100] block: new bdrv_reopen_bitmaps_rw interface, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 077/100] block/dirty-bitmap: add autoload field to BdrvDirtyBitmap, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 076/100] qcow2: support .bdrv_reopen_bitmaps_rw, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 079/100] block: introduce persistent dirty bitmaps, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 082/100] qcow2: store bitmaps on reopening image as read-only, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 080/100] block/dirty-bitmap: add bdrv_dirty_bitmap_next(),
Kevin Wolf <=
- [Qemu-block] [PULL 081/100] qcow2: add persistent dirty bitmaps support, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 083/100] block: add bdrv_can_store_new_dirty_bitmap, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 087/100] qmp: add x-debug-block-dirty-bitmap-sha256, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 084/100] qcow2: add .bdrv_can_store_new_dirty_bitmap, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 086/100] qmp: add autoload parameter to block-dirty-bitmap-add, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 088/100] iotests: test qcow2 persistent dirty bitmap, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 085/100] qmp: add persistent flag to block-dirty-bitmap-add, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 089/100] block/dirty-bitmap: add bdrv_remove_persistent_dirty_bitmap, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 093/100] iotests: skip 159 & 170 with luks format, Kevin Wolf, 2017/07/07
- [Qemu-block] [PULL 091/100] qmp: block-dirty-bitmap-remove: remove persistent, Kevin Wolf, 2017/07/07