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authorKent Overstreet <kent.overstreet@gmail.com>2023-08-13 14:26:36 -0400
committerJens Axboe <axboe@kernel.dk>2023-08-14 15:40:42 -0600
commit649f070e69739d22c57c22dbce0788b72cd93fac (patch)
tree8f866523935e4a970068e13f5ede5300eec0cde8 /block
parent168145f617d57bf4e474901b7ffa869337a802e6 (diff)
block: Bring back zero_fill_bio_iter
This reverts 6f822e1b5d9dda3d20e87365de138046e3baa03a - this helper is used by bcachefs. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> Cc: Jens Axboe <axboe@kernel.dk> Cc: linux-block@vger.kernel.org Link: https://lore.kernel.org/r/20230813182636.2966159-4-kent.overstreet@linux.dev Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
-rw-r--r--block/bio.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/block/bio.c b/block/bio.c
index be484d87142b..816d412c06e9 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -606,15 +606,15 @@ struct bio *bio_kmalloc(unsigned short nr_vecs, gfp_t gfp_mask)
}
EXPORT_SYMBOL(bio_kmalloc);
-void zero_fill_bio(struct bio *bio)
+void zero_fill_bio_iter(struct bio *bio, struct bvec_iter start)
{
struct bio_vec bv;
struct bvec_iter iter;
- bio_for_each_segment(bv, bio, iter)
+ __bio_for_each_segment(bv, bio, iter, start)
memzero_bvec(&bv);
}
-EXPORT_SYMBOL(zero_fill_bio);
+EXPORT_SYMBOL(zero_fill_bio_iter);
/**
* bio_truncate - truncate the bio to small size of @new_size