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authorChristoph Hellwig <hch@lst.de>2022-01-24 10:11:05 +0100
committerJens Axboe <axboe@kernel.dk>2022-02-02 07:49:59 -0700
commit07888c665b405b1cd3577ddebfeb74f4717a84c4 (patch)
treefe3700fcd1b741ddd3caa84a184a8aaaf9e098d7 /kernel/power
parentb77c88c2100ce6a5ec8126c13599b5a7f6663e32 (diff)
block: pass a block_device and opf to bio_alloc
Pass the block_device and operation that we plan to use this bio for to bio_alloc to optimize the assignment. NULL/0 can be passed, both for the passthrough case on a raw request_queue and to temporarily avoid refactoring some nasty code. Also move the gfp_mask argument after the nr_vecs argument for a much more logical calling convention matching what most of the kernel does. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20220124091107.642561-18-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel/power')
-rw-r--r--kernel/power/swap.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index f1bd03129575..6c4f983cbacc 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -276,10 +276,9 @@ static int hib_submit_io(int op, int op_flags, pgoff_t page_off, void *addr,
struct bio *bio;
int error = 0;
- bio = bio_alloc(GFP_NOIO | __GFP_HIGH, 1);
+ bio = bio_alloc(hib_resume_bdev, 1, op | op_flags,
+ GFP_NOIO | __GFP_HIGH);
bio->bi_iter.bi_sector = page_off * (PAGE_SIZE >> 9);
- bio_set_dev(bio, hib_resume_bdev);
- bio_set_op_attrs(bio, op, op_flags);
if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) {
pr_err("Adding page to bio failed at %llu\n",