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dm: use bio op accessors

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Separate the op from the rq_flag_bits and have dm
set/get the bio using bio_set_op_attrs/bio_op.

Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Mike Christie
2016-06-05 14:32:04 -05:00
committed by Jens Axboe
parent 528ec5abe6
commit e6047149db
14 changed files with 99 additions and 80 deletions
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5
drivers/md/dm-log.c
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@@ -293,7 +293,7 @@ static void header_from_disk(struct log_header_core *core, struct log_header_dis
static int rw_header(struct log_c *lc, int rw)
{
lc->io_req.bi_rw = rw;
lc->io_req.bi_op = rw;
return dm_io(&lc->io_req, 1, &lc->header_location, NULL);
}
@@ -306,7 +306,8 @@ static int flush_header(struct log_c *lc)
.count = 0,
};
lc->io_req.bi_rw = WRITE_FLUSH;
lc->io_req.bi_op = REQ_OP_WRITE;
lc->io_req.bi_op_flags = WRITE_FLUSH;
return dm_io(&lc->io_req, 1, &null_location, NULL);
}