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fs: logfs: convert to bio_add_page() in sync_request()
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Always bio_add_page() is the standard and preferred way to
do the task.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
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Ming Lei authored and Jens Axboe committed Nov 22, 2016
1 parent 4113b88 commit 739a997
Showing 1 changed file with 1 addition and 5 deletions.
6 changes: 1 addition & 5 deletions fs/logfs/dev_bdev.c
Original file line number Diff line number Diff line change
Expand Up @@ -20,13 +20,9 @@ static int sync_request(struct page *page, struct block_device *bdev, int op)
struct bio_vec bio_vec;

bio_init(&bio, &bio_vec, 1);
bio_vec.bv_page = page;
bio_vec.bv_len = PAGE_SIZE;
bio_vec.bv_offset = 0;
bio.bi_vcnt = 1;
bio.bi_bdev = bdev;
bio_add_page(&bio, page, PAGE_SIZE, 0);
bio.bi_iter.bi_sector = page->index * (PAGE_SIZE >> 9);
bio.bi_iter.bi_size = PAGE_SIZE;
bio_set_op_attrs(&bio, op, 0);

return submit_bio_wait(&bio);
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