From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org
Subject: [PATCH 1/5] block: remove zero_fill_bio_iter
Date: Fri, 15 May 2026 06:55:30 +0200 [thread overview]
Message-ID: <20260515045547.3790129-2-hch@lst.de> (raw)
In-Reply-To: <20260515045547.3790129-1-hch@lst.de>
Only used to implement zero_fill_bio, so directly implement that.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
block/bio.c | 6 +++---
include/linux/bio.h | 7 +------
2 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/block/bio.c b/block/bio.c
index b8972dba68a0..b990c453d72f 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -635,15 +635,15 @@ struct bio *bio_kmalloc(unsigned short nr_vecs, gfp_t gfp_mask)
}
EXPORT_SYMBOL(bio_kmalloc);
-void zero_fill_bio_iter(struct bio *bio, struct bvec_iter start)
+void zero_fill_bio(struct bio *bio)
{
struct bio_vec bv;
struct bvec_iter iter;
- __bio_for_each_segment(bv, bio, iter, start)
+ bio_for_each_segment(bv, bio, iter)
memzero_bvec(&bv);
}
-EXPORT_SYMBOL(zero_fill_bio_iter);
+EXPORT_SYMBOL(zero_fill_bio);
/**
* bio_truncate - truncate the bio to small size of @new_size
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 97d747320b35..84643fc0fb08 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -482,13 +482,8 @@ extern void bio_copy_data_iter(struct bio *dst, struct bvec_iter *dst_iter,
struct bio *src, struct bvec_iter *src_iter);
extern void bio_copy_data(struct bio *dst, struct bio *src);
extern void bio_free_pages(struct bio *bio);
+void zero_fill_bio(struct bio *bio);
void guard_bio_eod(struct bio *bio);
-void zero_fill_bio_iter(struct bio *bio, struct bvec_iter iter);
-
-static inline void zero_fill_bio(struct bio *bio)
-{
- zero_fill_bio_iter(bio, bio->bi_iter);
-}
static inline void bio_release_pages(struct bio *bio, bool mark_dirty)
{
--
2.53.0
next prev parent reply other threads:[~2026-05-15 4:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-15 4:55 remove dead code and export Christoph Hellwig
2026-05-15 4:55 ` Christoph Hellwig [this message]
2026-05-15 4:55 ` [PATCH 2/5] block: remove bio_copy_data_iter Christoph Hellwig
2026-05-15 4:55 ` [PATCH 3/5] block: unexport blk_io_schedule Christoph Hellwig
2026-05-15 4:55 ` [PATCH 4/5] block: unexport blk_status_to_str Christoph Hellwig
2026-05-15 4:55 ` [PATCH 5/5] block: unexport bio_{set,check}_pages_dirty Christoph Hellwig
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260515045547.3790129-2-hch@lst.de \
--to=hch@lst.de \
--cc=axboe@kernel.dk \
--cc=linux-block@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox