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| author | Christoph Hellwig <hch@lst.de> | 2018-09-24 09:43:52 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-09-24 12:33:57 -0600 |
| commit | 3dccdae54fe836a22cee9dc6df9fd1708ae075ce (patch) | |
| tree | 95d8808538de6f977086e2603d75694d7c1848bc /block/blk-integrity.c | |
| parent | 0e253391a970300fe4ae69d0c1d1ab494eb07508 (diff) | |
| download | linux-stable-3dccdae54fe836a22cee9dc6df9fd1708ae075ce.tar.gz linux-stable-3dccdae54fe836a22cee9dc6df9fd1708ae075ce.tar.bz2 linux-stable-3dccdae54fe836a22cee9dc6df9fd1708ae075ce.zip | |
block: merge BIOVEC_SEG_BOUNDARY into biovec_phys_mergeable
These two checks should always be performed together, so merge them into
a single helper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-integrity.c')
| -rw-r--r-- | block/blk-integrity.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/block/blk-integrity.c b/block/blk-integrity.c index 0f7267916509..d1ab089e0919 100644 --- a/block/blk-integrity.c +++ b/block/blk-integrity.c @@ -49,12 +49,8 @@ int blk_rq_count_integrity_sg(struct request_queue *q, struct bio *bio) bio_for_each_integrity_vec(iv, bio, iter) { if (prev) { - if (!biovec_phys_mergeable(&ivprv, &iv)) + if (!biovec_phys_mergeable(q, &ivprv, &iv)) goto new_segment; - - if (!BIOVEC_SEG_BOUNDARY(q, &ivprv, &iv)) - goto new_segment; - if (seg_size + iv.bv_len > queue_max_segment_size(q)) goto new_segment; @@ -95,12 +91,8 @@ int blk_rq_map_integrity_sg(struct request_queue *q, struct bio *bio, bio_for_each_integrity_vec(iv, bio, iter) { if (prev) { - if (!biovec_phys_mergeable(&ivprv, &iv)) + if (!biovec_phys_mergeable(q, &ivprv, &iv)) goto new_segment; - - if (!BIOVEC_SEG_BOUNDARY(q, &ivprv, &iv)) - goto new_segment; - if (sg->length + iv.bv_len > queue_max_segment_size(q)) goto new_segment; |