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| author | Mike Christie <mchristi@redhat.com> | 2016-06-05 22:31:48 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-07 22:41:38 +0300 |
| commit | 95fe6c1a209ef89d9f94dd04a0ad72be1487d5d5 (patch) | |
| tree | 4f0b5eabb7d38efe2f17e61207c628a1de8bb6ea /block/blk-merge.c | |
| parent | c8d93247f1d0cf478222a7f4fc37d453d6193d04 (diff) | |
| download | linux-95fe6c1a209ef89d9f94dd04a0ad72be1487d5d5.tar.xz | |
block, fs, mm, drivers: use bio set/get op accessors
This patch converts the simple bi_rw use cases in the block,
drivers, mm and fs code to set/get the bio operation using
bio_set_op_attrs/bio_op
These should be simple one or two liner cases, so I just did them
in one patch. The next patches handle the more complicated
cases in a module per patch.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-merge.c')
| -rw-r--r-- | block/blk-merge.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/block/blk-merge.c b/block/blk-merge.c index b198070c5bc4..5a03f967557a 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -172,9 +172,9 @@ void blk_queue_split(struct request_queue *q, struct bio **bio, struct bio *split, *res; unsigned nsegs; - if ((*bio)->bi_rw & REQ_DISCARD) + if (bio_op(*bio) == REQ_OP_DISCARD) split = blk_bio_discard_split(q, *bio, bs, &nsegs); - else if ((*bio)->bi_rw & REQ_WRITE_SAME) + else if (bio_op(*bio) == REQ_OP_WRITE_SAME) split = blk_bio_write_same_split(q, *bio, bs, &nsegs); else split = blk_bio_segment_split(q, *bio, q->bio_split, &nsegs); @@ -213,10 +213,10 @@ static unsigned int __blk_recalc_rq_segments(struct request_queue *q, * This should probably be returning 0, but blk_add_request_payload() * (Christoph!!!!) */ - if (bio->bi_rw & REQ_DISCARD) + if (bio_op(bio) == REQ_OP_DISCARD) return 1; - if (bio->bi_rw & REQ_WRITE_SAME) + if (bio_op(bio) == REQ_OP_WRITE_SAME) return 1; fbio = bio; @@ -385,7 +385,7 @@ static int __blk_bios_map_sg(struct request_queue *q, struct bio *bio, nsegs = 0; cluster = blk_queue_cluster(q); - if (bio->bi_rw & REQ_DISCARD) { + if (bio_op(bio) == REQ_OP_DISCARD) { /* * This is a hack - drivers should be neither modifying the * biovec, nor relying on bi_vcnt - but because of @@ -400,7 +400,7 @@ static int __blk_bios_map_sg(struct request_queue *q, struct bio *bio, return 0; } - if (bio->bi_rw & REQ_WRITE_SAME) { + if (bio_op(bio) == REQ_OP_WRITE_SAME) { single_segment: *sg = sglist; bvec = bio_iovec(bio); |