Re: [Qemu-block] [PATCH v2 for-2.7 7/8] block: Assert !bs->refcnt in bdrv_close()

Am 06.04.2016 um 19:57 hat Max Reitz geschrieben: > The only caller of bdrv_close() left is bdrv_delete(). We may as well > assert that, in a way (there are some things in bdrv_close() that make > more sense under that assumption, such as the call to > bdrv_release_all_dirty_bitmaps() which in

[Qemu-block] [PATCH v2 for-2.7 7/8] block: Assert !bs->refcnt in bdrv_close()

The only caller of bdrv_close() left is bdrv_delete(). We may as well assert that, in a way (there are some things in bdrv_close() that make more sense under that assumption, such as the call to bdrv_release_all_dirty_bitmaps() which in turn assumes that no frozen bitmaps are attached to the BDS).