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| author | Vladimir Sementsov-Ogievskiy | 2019-01-16 00:26:49 +0100 |
|---|---|---|
| committer | John Snow | 2019-01-16 00:26:49 +0100 |
| commit | 76d570dc495c56bbdcc4574bfc6d512dcb8e9aa9 (patch) | |
| tree | 80b114f05c7c9f30dcd1655cfa50c1f1330572d2 /include/block | |
| parent | Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ... (diff) | |
| download | qemu-76d570dc495c56bbdcc4574bfc6d512dcb8e9aa9.tar.gz qemu-76d570dc495c56bbdcc4574bfc6d512dcb8e9aa9.tar.xz qemu-76d570dc495c56bbdcc4574bfc6d512dcb8e9aa9.zip | |
dirty-bitmap: improve bdrv_dirty_bitmap_next_zero
Add bytes parameter to the function, to limit searched range.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/dirty-bitmap.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h index 8f38a3dec1..102ccdda32 100644 --- a/include/block/dirty-bitmap.h +++ b/include/block/dirty-bitmap.h @@ -99,7 +99,8 @@ bool bdrv_has_changed_persistent_bitmaps(BlockDriverState *bs); BdrvDirtyBitmap *bdrv_dirty_bitmap_next(BlockDriverState *bs, BdrvDirtyBitmap *bitmap); char *bdrv_dirty_bitmap_sha256(const BdrvDirtyBitmap *bitmap, Error **errp); -int64_t bdrv_dirty_bitmap_next_zero(BdrvDirtyBitmap *bitmap, uint64_t start); +int64_t bdrv_dirty_bitmap_next_zero(BdrvDirtyBitmap *bitmap, uint64_t offset, + uint64_t bytes); BdrvDirtyBitmap *bdrv_reclaim_dirty_bitmap_locked(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, Error **errp); |