nilfs: use bio op accessors
Separate the op from the rq_flag_bits and have nilfs set/get the bio using bio_set_op_attrs/bio_op. Signed-off-by: Mike Christie <mchristi@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Jens Axboe <axboe@fb.com>
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eed25cd5bb
Коммит
b2d4586627
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@ -346,7 +346,8 @@ static void nilfs_end_bio_write(struct bio *bio)
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}
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static int nilfs_segbuf_submit_bio(struct nilfs_segment_buffer *segbuf,
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struct nilfs_write_info *wi, int mode)
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struct nilfs_write_info *wi, int mode,
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int mode_flags)
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{
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struct bio *bio = wi->bio;
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int err;
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@ -364,7 +365,7 @@ static int nilfs_segbuf_submit_bio(struct nilfs_segment_buffer *segbuf,
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bio->bi_end_io = nilfs_end_bio_write;
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bio->bi_private = segbuf;
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bio->bi_rw = mode;
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bio_set_op_attrs(bio, mode, mode_flags);
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submit_bio(bio);
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segbuf->sb_nbio++;
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@ -438,7 +439,7 @@ static int nilfs_segbuf_submit_bh(struct nilfs_segment_buffer *segbuf,
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return 0;
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}
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/* bio is FULL */
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err = nilfs_segbuf_submit_bio(segbuf, wi, mode);
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err = nilfs_segbuf_submit_bio(segbuf, wi, mode, 0);
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/* never submit current bh */
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if (likely(!err))
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goto repeat;
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@ -462,19 +463,19 @@ static int nilfs_segbuf_write(struct nilfs_segment_buffer *segbuf,
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{
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struct nilfs_write_info wi;
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struct buffer_head *bh;
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int res = 0, rw = WRITE;
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int res = 0;
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wi.nilfs = nilfs;
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nilfs_segbuf_prepare_write(segbuf, &wi);
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list_for_each_entry(bh, &segbuf->sb_segsum_buffers, b_assoc_buffers) {
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res = nilfs_segbuf_submit_bh(segbuf, &wi, bh, rw);
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res = nilfs_segbuf_submit_bh(segbuf, &wi, bh, REQ_OP_WRITE);
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if (unlikely(res))
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goto failed_bio;
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}
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list_for_each_entry(bh, &segbuf->sb_payload_buffers, b_assoc_buffers) {
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res = nilfs_segbuf_submit_bh(segbuf, &wi, bh, rw);
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res = nilfs_segbuf_submit_bh(segbuf, &wi, bh, REQ_OP_WRITE);
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if (unlikely(res))
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goto failed_bio;
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}
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@ -484,8 +485,8 @@ static int nilfs_segbuf_write(struct nilfs_segment_buffer *segbuf,
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* Last BIO is always sent through the following
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* submission.
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*/
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rw |= REQ_SYNC;
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res = nilfs_segbuf_submit_bio(segbuf, &wi, rw);
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res = nilfs_segbuf_submit_bio(segbuf, &wi, REQ_OP_WRITE,
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REQ_SYNC);
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}
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failed_bio:
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