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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/gfs2/meta_io.c | |
| parent | b77c88c2100ce6a5ec8126c13599b5a7f6663e32 (diff) | |
| download | linux-stable-07888c665b405b1cd3577ddebfeb74f4717a84c4.tar.gz linux-stable-07888c665b405b1cd3577ddebfeb74f4717a84c4.tar.bz2 linux-stable-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/gfs2/meta_io.c')
| -rw-r--r-- | fs/gfs2/meta_io.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c index 72d30a682ece..a580b90b7522 100644 --- a/fs/gfs2/meta_io.c +++ b/fs/gfs2/meta_io.c @@ -222,9 +222,8 @@ static void gfs2_submit_bhs(int op, int op_flags, struct buffer_head *bhs[], struct buffer_head *bh = *bhs; struct bio *bio; - bio = bio_alloc(GFP_NOIO, num); + bio = bio_alloc(bh->b_bdev, num, op | op_flags, GFP_NOIO); bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9); - bio_set_dev(bio, bh->b_bdev); while (num > 0) { bh = *bhs; if (!bio_add_page(bio, bh->b_page, bh->b_size, bh_offset(bh))) { @@ -235,7 +234,6 @@ static void gfs2_submit_bhs(int op, int op_flags, struct buffer_head *bhs[], num--; } bio->bi_end_io = gfs2_meta_read_endio; - bio_set_op_attrs(bio, op, op_flags); submit_bio(bio); } } |