From 70246286e94c335b5bea0cbc68a17a96dd620281 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 19 Jul 2016 11:28:41 +0200 Subject: block: get rid of bio_rw and READA These two are confusing leftover of the old world order, combining values of the REQ_OP_ and REQ_ namespaces. For callers that don't special case we mostly just replace bi_rw with bio_data_dir or op_is_write, except for the few cases where a switch over the REQ_OP_ values makes more sense. Any check for READA is replaced with an explicit check for REQ_RAHEAD. Also remove the READA alias for REQ_RAHEAD. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Reviewed-by: Mike Christie Signed-off-by: Jens Axboe --- drivers/md/dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md/dm.c') diff --git a/drivers/md/dm.c b/drivers/md/dm.c index aba7ed9abb3a..812fd5984eea 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1833,7 +1833,7 @@ static blk_qc_t dm_make_request(struct request_queue *q, struct bio *bio) if (unlikely(test_bit(DMF_BLOCK_IO_FOR_SUSPEND, &md->flags))) { dm_put_live_table(md, srcu_idx); - if (bio_rw(bio) != READA) + if (!(bio->bi_rw & REQ_RAHEAD)) queue_io(md, bio); else bio_io_error(bio); -- cgit v1.2.3