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authorTejun Heo <tj@kernel.org>2010-09-03 11:56:16 +0200
committerJens Axboe <jaxboe@fusionio.com>2010-09-10 12:35:36 +0200
commit9cbbdca44ae1a6f512ea1e2be11ced8bbb9d430a (patch)
treeb27713199bcc27c56ccbf7f05b43bb3810a1f412 /drivers/block
parent4913efe456c987057e5d36a3f0a55422a9072cae (diff)
downloadop-kernel-dev-9cbbdca44ae1a6f512ea1e2be11ced8bbb9d430a.zip
op-kernel-dev-9cbbdca44ae1a6f512ea1e2be11ced8bbb9d430a.tar.gz
block: remove spurious uses of REQ_HARDBARRIER
REQ_HARDBARRIER is deprecated. Remove spurious uses in the following users. Please note that other than osdblk, all other uses were already spurious before deprecation. * osdblk: osdblk_rq_fn() won't receive any request with REQ_HARDBARRIER set. Remove the test for it. * pktcdvd: use of REQ_HARDBARRIER in pkt_generic_packet() doesn't mean anything. Removed. * aic7xxx_old: Setting MSG_ORDERED_Q_TAG on REQ_HARDBARRIER is spurious. Removed. * sas_scsi_host: Setting TASK_ATTR_ORDERED on REQ_HARDBARRIER is spurious. Removed. * scsi_tcq: The ordered tag path wasn't being used anyway. Removed. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Boaz Harrosh <bharrosh@panasas.com> Cc: James Bottomley <James.Bottomley@suse.de> Cc: Peter Osterlund <petero2@telia.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/osdblk.c3
-rw-r--r--drivers/block/pktcdvd.c1
2 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/osdblk.c b/drivers/block/osdblk.c
index 72d6246..87311eb 100644
--- a/drivers/block/osdblk.c
+++ b/drivers/block/osdblk.c
@@ -310,8 +310,7 @@ static void osdblk_rq_fn(struct request_queue *q)
break;
/* filter out block requests we don't understand */
- if (rq->cmd_type != REQ_TYPE_FS &&
- !(rq->cmd_flags & REQ_HARDBARRIER)) {
+ if (rq->cmd_type != REQ_TYPE_FS) {
blk_end_request_all(rq, 0);
continue;
}
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index b1cbeb5..0166ea13 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -753,7 +753,6 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command *
rq->timeout = 60*HZ;
rq->cmd_type = REQ_TYPE_BLOCK_PC;
- rq->cmd_flags |= REQ_HARDBARRIER;
if (cgc->quiet)
rq->cmd_flags |= REQ_QUIET;
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