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    Subject[RFC PATCH 02/37] fs: use bio_init_fields in block_dev
    Date
    Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
    ---
    fs/block_dev.c | 17 +++++------------
    1 file changed, 5 insertions(+), 12 deletions(-)

    diff --git a/fs/block_dev.c b/fs/block_dev.c
    index 3e5b02f6606c..44b992976ee5 100644
    --- a/fs/block_dev.c
    +++ b/fs/block_dev.c
    @@ -239,12 +239,9 @@ __blkdev_direct_IO_simple(struct kiocb *iocb, struct iov_iter *iter,
    }

    bio_init(&bio, vecs, nr_pages);
    - bio_set_dev(&bio, bdev);
    - bio.bi_iter.bi_sector = pos >> 9;
    - bio.bi_write_hint = iocb->ki_hint;
    - bio.bi_private = current;
    - bio.bi_end_io = blkdev_bio_end_io_simple;
    - bio.bi_ioprio = iocb->ki_ioprio;
    + bio_init_fields(&bio, bdev, pos >> 9, current, blkdev_bio_end_io_simple,
    + iocb->ki_ioprio, iocb->ki_hint);
    +

    ret = bio_iov_iter_get_pages(&bio, iter);
    if (unlikely(ret))
    @@ -390,12 +387,8 @@ __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, int nr_pages)
    blk_start_plug(&plug);

    for (;;) {
    - bio_set_dev(bio, bdev);
    - bio->bi_iter.bi_sector = pos >> 9;
    - bio->bi_write_hint = iocb->ki_hint;
    - bio->bi_private = dio;
    - bio->bi_end_io = blkdev_bio_end_io;
    - bio->bi_ioprio = iocb->ki_ioprio;
    + bio_init_fields(bio, bdev, pos >> 9, dio, blkdev_bio_end_io,
    + iocb->ki_ioprio, iocb->ki_hint);

    ret = bio_iov_iter_get_pages(bio, iter);
    if (unlikely(ret)) {
    --
    2.22.1
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