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MFC r200668:

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Remove duplicate devstat_start_transaction_bio() call. It is already called
from geom_disk. Dulicate call causes wrong queue depth and busy accounting.
This commit is contained in:
Alexander Motin 2009-12-25 08:06:35 +00:00
parent 29b0c308e2
commit f0e624adf8
1 changed files with 0 additions and 2 deletions
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2
sys/cam/scsi/scsi_cd.c
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@ -1464,8 +1464,6 @@ cdstart(struct cam_periph *periph, union ccb *start_ccb)
} else {
bioq_remove(&softc->bio_queue, bp);
devstat_start_transaction_bio(softc->disk->d_devstat, bp);
scsi_read_write(&start_ccb->csio,
/*retries*/cd_retry_count,
/* cbfcnp */ cddone,