qemu/include/block
Benoît Canet b5042a3622 block: Rewrite the snapshot authorization mechanism for block filters.
This patch keep the recursive way of doing things but simplify it by giving
two responsabilities to all block filters implementors.

They will need to do two things:

-Set the is_filter field of their block driver to true.

-Implement the bdrv_recurse_is_first_non_filter method of their block driver like
it is done on the Quorum block driver. (block/quorum.c)

[Paolo Bonzini <pbonzini@redhat.com> pointed out that this patch changes
the semantics of blkverify, which now recurses down both bs->file and
s->test_file.
-- Stefan]

Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Benoit Canet <benoit@irqsave.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-03-13 14:23:27 +01:00
..
aio.h aio / timers: Add aio_timer_init & aio_timer_new wrappers 2013-08-22 19:10:28 +02:00
block_int.h block: Rewrite the snapshot authorization mechanism for block filters. 2014-03-13 14:23:27 +01:00
block.h block: Rewrite the snapshot authorization mechanism for block filters. 2014-03-13 14:23:27 +01:00
blockjob.h qapi: make use of new BlockJobType 2013-10-11 10:52:54 +02:00
coroutine_int.h coroutine: stop using AioContext in CoQueue 2013-05-24 16:17:56 +02:00
coroutine.h coroutine: remove unused CoQueue AioContext 2013-12-02 17:11:49 +01:00
nbd.h nbd: move socket wrappers to qemu-nbd 2014-02-21 21:02:23 +01:00
qapi.h qmp: Add QMP query-named-block-nodes to list the named BlockDriverState nodes. 2014-01-24 16:07:08 +01:00
scsi.h hw: move headers to include/ 2013-04-08 18:13:10 +02:00
snapshot.h qemu-nbd: support internal snapshot export 2013-12-04 15:19:00 +01:00
thread-pool.h threadpool: drop global thread pool 2013-03-15 16:07:51 +01:00