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| author | Christoph Hellwig <hch@lst.de> | 2022-01-24 10:11:03 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-02 07:49:59 -0700 |
| commit | 609be1066731fea86436f5f91022f82e592ab456 (patch) | |
| tree | b09d9594a8b5e3262aca062a5150c50b2e6f5205 /fs/btrfs/extent_io.c | |
| parent | 0a3140ea0fae377c9eaa031b7db1670ae422ed47 (diff) | |
| download | lwn-609be1066731fea86436f5f91022f82e592ab456.tar.gz lwn-609be1066731fea86436f5f91022f82e592ab456.zip | |
block: pass a block_device and opf to bio_alloc_bioset
Pass the block_device and operation that we plan to use this bio for to
bio_alloc_bioset to optimize the assigment. 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/20220124091107.642561-16-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 409bad3928db..421d921a0571 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3143,7 +3143,7 @@ struct bio *btrfs_bio_alloc(unsigned int nr_iovecs) struct bio *bio; ASSERT(0 < nr_iovecs && nr_iovecs <= BIO_MAX_VECS); - bio = bio_alloc_bioset(GFP_NOFS, nr_iovecs, &btrfs_bioset); + bio = bio_alloc_bioset(NULL, nr_iovecs, 0, GFP_NOFS, &btrfs_bioset); btrfs_bio_init(btrfs_bio(bio)); return bio; } |