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| author | Christoph Hellwig <hch@lst.de> | 2022-01-24 10:11:05 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-02 07:49:59 -0700 |
| commit | 07888c665b405b1cd3577ddebfeb74f4717a84c4 (patch) | |
| tree | fe3700fcd1b741ddd3caa84a184a8aaaf9e098d7 /fs/ntfs3/fsntfs.c | |
| parent | b77c88c2100ce6a5ec8126c13599b5a7f6663e32 (diff) | |
| download | linux-07888c665b405b1cd3577ddebfeb74f4717a84c4.tar.gz linux-07888c665b405b1cd3577ddebfeb74f4717a84c4.tar.bz2 linux-07888c665b405b1cd3577ddebfeb74f4717a84c4.zip | |
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 'fs/ntfs3/fsntfs.c')
| -rw-r--r-- | fs/ntfs3/fsntfs.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c index 4a255e21ecf5..0660a07c5a96 100644 --- a/fs/ntfs3/fsntfs.c +++ b/fs/ntfs3/fsntfs.c @@ -1485,15 +1485,13 @@ int ntfs_bio_pages(struct ntfs_sb_info *sbi, const struct runs_tree *run, lbo = ((u64)lcn << cluster_bits) + off; len = ((u64)clen << cluster_bits) - off; new_bio: - new = bio_alloc(GFP_NOFS, nr_pages - page_idx); + new = bio_alloc(bdev, nr_pages - page_idx, op, GFP_NOFS); if (bio) { bio_chain(bio, new); submit_bio(bio); } bio = new; - bio_set_dev(bio, bdev); bio->bi_iter.bi_sector = lbo >> 9; - bio->bi_opf = op; while (len) { off = vbo & (PAGE_SIZE - 1); @@ -1584,14 +1582,12 @@ int ntfs_bio_fill_1(struct ntfs_sb_info *sbi, const struct runs_tree *run) lbo = (u64)lcn << cluster_bits; len = (u64)clen << cluster_bits; new_bio: - new = bio_alloc(GFP_NOFS, BIO_MAX_VECS); + new = bio_alloc(bdev, BIO_MAX_VECS, REQ_OP_WRITE, GFP_NOFS); if (bio) { bio_chain(bio, new); submit_bio(bio); } bio = new; - bio_set_dev(bio, bdev); - bio->bi_opf = REQ_OP_WRITE; bio->bi_iter.bi_sector = lbo >> 9; for (;;) { |