From 1eff9d322a444245c67515edb52bc0eb68374aa8 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 5 Aug 2016 15:35:16 -0600 Subject: block: rename bio bi_rw to bi_opf Since commit 63a4cc24867d, bio->bi_rw contains flags in the lower portion and the op code in the higher portions. This means that old code that relies on manually setting bi_rw is most likely going to be broken. Instead of letting that brokeness linger, rename the member, to force old and out-of-tree code to break at compile time instead of at runtime. No intended functional changes in this commit. Signed-off-by: Jens Axboe --- block/blk-merge.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'block/blk-merge.c') diff --git a/block/blk-merge.c b/block/blk-merge.c index 41cbd4878958..3eec75a9e91d 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -186,7 +186,7 @@ void blk_queue_split(struct request_queue *q, struct bio **bio, if (split) { /* there isn't chance to merge the splitted bio */ - split->bi_rw |= REQ_NOMERGE; + split->bi_opf |= REQ_NOMERGE; bio_chain(split, *bio); trace_block_split(q, split, (*bio)->bi_iter.bi_sector); @@ -616,9 +616,9 @@ void blk_rq_set_mixed_merge(struct request *rq) * Distributes the attributs to each bio. */ for (bio = rq->bio; bio; bio = bio->bi_next) { - WARN_ON_ONCE((bio->bi_rw & REQ_FAILFAST_MASK) && - (bio->bi_rw & REQ_FAILFAST_MASK) != ff); - bio->bi_rw |= ff; + WARN_ON_ONCE((bio->bi_opf & REQ_FAILFAST_MASK) && + (bio->bi_opf & REQ_FAILFAST_MASK) != ff); + bio->bi_opf |= ff; } rq->cmd_flags |= REQ_MIXED_MERGE; } -- cgit v1.2.3