Vladimir Sementsov-Ogievskiy 7f4a396d76 qapi: block-stream: add "bottom" argument ... The code already don't freeze base node and we try to make it prepared for the situation when base node is changed during the operation. In other words, block-stream doesn't own base node. Let's introduce a new interface which should replace the current one, which will in better relations with the code. Specifying bottom node instead of base, and requiring it to be non-filter gives us the following benefits: - drop difference between above_base and base_overlay, which will be renamed to just bottom, when old interface dropped - clean way to work with parallel streams/commits on the same backing chain, which otherwise become a problem when we introduce a filter for stream job - cleaner interface. Nobody will surprised the fact that base node may disappear during block-stream, when there is no word about "base" in the interface. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20201216061703.70908-11-vsementsov@virtuozzo.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>		2021-01-26 14:36:37 +01:00
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bitmap-qmp-cmds.c	blockdev: Split off basic bitmap operations for qemu-img	2020-05-19 10:32:14 -05:00
block-hmp-cmds.c	qapi: block-stream: add "bottom" argument	2021-01-26 14:36:37 +01:00
meson.build	meson: convert block	2020-08-21 06:30:18 -04:00