[RFC PATCH 33/34] mm: use bio_new in swap_readpage

Chaitanya Kulkarni
2021-01-28T07:21:05Z

mm/page_io.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/mm/page_io.c b/mm/page_io.c
index 25b321489703..7579485ccb5e 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -342,7 +342,7 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc,
return 0;
}

- bio = bio_alloc(sis->bdev, swap_page_sector(page), REQ_OP_WRITE,
+ bio = bio_new(sis->bdev, swap_page_sector(page), REQ_OP_WRITE,
REQ_SWAP | wbc_to_write_flags(wbc), 1, GFP_NOIO);
bio->bi_end_io = end_write_func;
bio_add_page(bio, page, thp_size(page), 0);
@@ -406,10 +406,8 @@ int swap_readpage(struct page *page, bool synchronous)
}

ret = 0;
- bio = bio_alloc(GFP_KERNEL, 1);
- bio_set_dev(bio, sis->bdev);
- bio->bi_opf = REQ_OP_READ;
- bio->bi_iter.bi_sector = swap_page_sector(page);
+ bio = bio_new(sis->bdev, swap_page_sector(page), REQ_OP_READ, 0, 1,
+ GFP_KERNEL);
bio->bi_end_io = end_swap_bio_read;
bio_add_page(bio, page, thp_size(page), 0);

--
2.22.1