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authorMax Reitz <mreitz@redhat.com>2016-03-16 19:54:42 +0100
committerKevin Wolf <kwolf@redhat.com>2016-03-17 15:47:56 +0100
commit981f4f578e6a0dfb2d02384941ea17f7ea1a14ec (patch)
treec2a89e54572c80acd4dc92d634a166b6249a6246 /block.c
parent262b4e8f74dfd5ea9159aa98dcd705158b12e8ed (diff)
downloadqemu-981f4f578e6a0dfb2d02384941ea17f7ea1a14ec.zip
block: Add blk_next_root_bs()
This function iterates over all BDSs attached to a BB. We are going to need it when rewriting bdrv_next() so it no longer uses bdrv_states. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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