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scsi: fix tracing of scsi requests with simple backend

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The simple backend only supports a maximum of 6 arguments.  Split the
scsi_req_parsed event in two parts to cope with the limit.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Paolo Bonzini 2011-06-03 14:57:06 +02:00 • committed by Blue Swirl
parent f9188227a4
commit d800040fb4
2 changed files with 7 additions and 2 deletions
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6
hw/scsi-bus.c
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@ -413,7 +413,11 @@ int scsi_req_parse(SCSIRequest *req, uint8_t *buf)
scsi_req_xfer_mode(req);
req->cmd.lba = scsi_req_lba(req);
trace_scsi_req_parsed(req->dev->id, req->lun, req->tag, buf[0],
req->cmd.mode, req->cmd.xfer, req->cmd.lba);
req->cmd.mode, req->cmd.xfer);
if (req->cmd.lba != -1) {
trace_scsi_req_parsed_lba(req->dev->id, req->lun, req->tag, buf[0],
req->cmd.lba);
}
return 0;
}