On Thu, 08/06 12:01, Paolo Bonzini wrote:
> /* Actually issue a read to the block device. */
> -static void scsi_do_read(void *opaque, int ret)
> +static void scsi_do_read(SCSIDiskReq *r, int ret)
> {
> -SCSIDiskReq *r = opaque;
> SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req
Functions that are not callbacks should assert that aiocb is NULL and
have a non-opaque argument (usually a pointer to SCSIDiskReq).
AIO callbacks should assert that aiocb is not NULL and take care of
calling block_acct done. They also have an opaque argument.
Signed-off-by: Paolo Bonzini
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