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[Qemu-devel] [PULL 40/85] block/dirty-bitmap: add bdrv_dirty_bitmap_next
From: |
Max Reitz |
Subject: |
[Qemu-devel] [PULL 40/85] block/dirty-bitmap: add bdrv_dirty_bitmap_next() |
Date: |
Tue, 11 Jul 2017 18:07:29 +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>
---
include/block/dirty-bitmap.h | 2 ++
block/dirty-bitmap.c | 7 +++++++
2 files changed, 9 insertions(+)
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
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);
+}
--
2.9.4
- [Qemu-devel] [PULL 31/85] block/dirty-bitmap: fix comment for BlockDirtyBitmap.disabled field, (continued)
- [Qemu-devel] [PULL 31/85] block/dirty-bitmap: fix comment for BlockDirtyBitmap.disabled field, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 30/85] qcow2: add bitmaps extension, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 32/85] block/dirty-bitmap: add readonly field to BdrvDirtyBitmap, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 34/85] block: refactor bdrv_reopen_commit, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 33/85] qcow2: autoloading dirty bitmaps, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 35/85] block: new bdrv_reopen_bitmaps_rw interface, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 38/85] block: bdrv_close: release bitmaps after drv->bdrv_close, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 37/85] block/dirty-bitmap: add autoload field to BdrvDirtyBitmap, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 36/85] qcow2: support .bdrv_reopen_bitmaps_rw, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 39/85] block: introduce persistent dirty bitmaps, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 40/85] block/dirty-bitmap: add bdrv_dirty_bitmap_next(),
Max Reitz <=
- [Qemu-devel] [PULL 41/85] qcow2: add persistent dirty bitmaps support, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 42/85] qcow2: store bitmaps on reopening image as read-only, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 44/85] qcow2: add .bdrv_can_store_new_dirty_bitmap, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 43/85] block: add bdrv_can_store_new_dirty_bitmap, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 45/85] qmp: add persistent flag to block-dirty-bitmap-add, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 46/85] qmp: add autoload parameter to block-dirty-bitmap-add, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 49/85] block/dirty-bitmap: add bdrv_remove_persistent_dirty_bitmap, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 47/85] qmp: add x-debug-block-dirty-bitmap-sha256, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 48/85] iotests: test qcow2 persistent dirty bitmap, Max Reitz, 2017/07/11
- [Qemu-devel] [PULL 50/85] qcow2: add .bdrv_remove_persistent_dirty_bitmap, Max Reitz, 2017/07/11