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Relax BIO_FLUSH ordering in da(4), respecting BIO_ORDERED.

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r212160 tightened this from always using MSG_SIMPLE_Q_TAG to always
MSG_ORDERED_Q_TAG.  Since it also marked all BIO_FLUSH requests with
BIO_ORDERED, this commit changes nothing immediately, but it returns
BIO_FLUSH callers ability to actually specify ordering they really
need, alike to other request types.

MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.
This commit is contained in:
mav 2019-01-30 16:50:53 +00:00
parent 06e4052f35
commit 9213750bfd
1 changed files with 1 additions and 1 deletions
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2
sys/cam/scsi/scsi_da.c
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@ -3321,7 +3321,7 @@ dastart(struct cam_periph *periph, union ccb *start_ccb)
scsi_synchronize_cache(&start_ccb->csio,
/*retries*/1,
/*cbfcnp*/dadone,
MSG_ORDERED_Q_TAG,
/*tag_action*/tag_code,
/*begin_lba*/0,
/*lb_count*/0,
SSD_FULL_SIZE,