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| /qemu/block/ |
| H A D | rbd.c | 473c7f02 Fri Nov 30 08:55:46 GMT 2012 Stefan Priebe <s.priebe@profihost.ag> rbd: Fix race between aio completition and aio cancel
This one fixes a race which qemu had also in iscsi block driver
between cancellation and io completition.
qemu_rbd_aio_cancel was not synchronously waiting for the end of
the command.
To archieve this it introduces a new status flag which uses
-EINPROGRESS.
Signed-off-by: Stefan Priebe <s.priebe@profihost.ag>
Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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