tree 3c7a9183a45ebd11f4c16f7900c5b13e8684abcc
parent 20be49e47e82f1b9fdc33810e1c4d7121871eafa
author Kevin Wolf <kwolf@redhat.com> 1272983724 +0200
committer Kevin Wolf <kwolf@redhat.com> 1274084404 +0200

ide: Fix ide_dma_cancel

When cancelling a request, bdrv_aio_cancel may decide that it waits for
completion of a request rather than for cancellation. IDE therefore can't
abandon its DMA status before calling bdrv_aio_cancel; otherwise the callback
of a completed request would use invalid data.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>