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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2014-10-21 12:03:55 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-11-03 11:41:49 +0000 |
| commit | 5b98db0ad3ad2919c71572085d104765bad6c658 (patch) | |
| tree | b905002b02a513dc4ec867313c762d949a89ef4b /block/stream.c | |
| parent | dec7d421f85578b0949292336f784f55ac84812d (diff) | |
| download | qemu-5b98db0ad3ad2919c71572085d104765bad6c658.tar.gz qemu-5b98db0ad3ad2919c71572085d104765bad6c658.tar.bz2 qemu-5b98db0ad3ad2919c71572085d104765bad6c658.zip | |
block: add bdrv_drain()
Now that op blockers are in use, we can ensure that no other sources are
generating I/O on a BlockDriverState. Therefore it is possible to drain
requests for a single BDS.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1413889440-32577-7-git-send-email-stefanha@redhat.com
Diffstat (limited to 'block/stream.c')
0 files changed, 0 insertions, 0 deletions