Commit ed9b3196 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe

fs: remove a weird comment in submit_bh_wbc

All bios can get remapped if submitted to partitions.  No need to
comment on that.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent c4a59c4e
...@@ -3040,12 +3040,7 @@ static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh, ...@@ -3040,12 +3040,7 @@ static int submit_bh_wbc(int op, int op_flags, struct buffer_head *bh,
if (test_set_buffer_req(bh) && (op == REQ_OP_WRITE)) if (test_set_buffer_req(bh) && (op == REQ_OP_WRITE))
clear_buffer_write_io_error(bh); clear_buffer_write_io_error(bh);
/*
* from here on down, it's all bio -- do the initial mapping,
* submit_bio -> generic_make_request may further map this bio around
*/
bio = bio_alloc(GFP_NOIO, 1); bio = bio_alloc(GFP_NOIO, 1);
bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9); bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9);
bio_set_dev(bio, bh->b_bdev); bio_set_dev(bio, bh->b_bdev);
bio->bi_write_hint = write_hint; bio->bi_write_hint = write_hint;
......
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