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From:   Christoph Hellwig <hch@lst.de>
To:     Jens Axboe <axboe@kernel.dk>
Cc:     Pavel Begunkov <asml.silence@gmail.com>,
        Mike Snitzer <snitzer@redhat.com>,
        Ryusuke Konishi <konishi.ryusuke@gmail.com>,
        Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        "Md . Haris Iqbal " <haris.iqbal@ionos.com>,
        Jack Wang <jinpu.wang@ionos.com>,
        =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= <roger.pau@citrix.co>,
        Philipp Reisner <philipp.reisner@linbit.com>,
        Lars Ellenberg <lars.ellenberg@linbit.com>,
        linux-block@vger.kernel.org, dm-devel@redhat.com,
        linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org,
        linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev,
        xen-devel@lists.xenproject.org, drbd-dev@lists.linbit.com,
        Chaitanya Kulkarni <kch@nvidia.com>
Subject: [PATCH 13/19] block: move blk_next_bio to bio.c
Date:   Mon, 24 Jan 2022 10:11:01 +0100
Message-Id: <20220124091107.642561-14-hch@lst.de>
In-Reply-To: <20220124091107.642561-1-hch@lst.de>
References: <20220124091107.642561-1-hch@lst.de>
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Content-Transfer-Encoding: 8bit
Precedence: bulk

Keep blk_next_bio next to the core bio infrastructure.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
---
 block/bio.c     | 13 +++++++++++++
 block/blk-lib.c | 13 -------------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/block/bio.c b/block/bio.c
index 4312a8085396b..1536579ed490a 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -344,6 +344,19 @@ void bio_chain(struct bio *bio, struct bio *parent)
 }
 EXPORT_SYMBOL(bio_chain);
 
+struct bio *blk_next_bio(struct bio *bio, unsigned int nr_pages, gfp_t gfp)
+{
+	struct bio *new = bio_alloc(gfp, nr_pages);
+
+	if (bio) {
+		bio_chain(bio, new);
+		submit_bio(bio);
+	}
+
+	return new;
+}
+EXPORT_SYMBOL_GPL(blk_next_bio);
+
 static void bio_alloc_rescue(struct work_struct *work)
 {
 	struct bio_set *bs = container_of(work, struct bio_set, rescue_work);
diff --git a/block/blk-lib.c b/block/blk-lib.c
index 9f09beadcbe30..9245b300ef73e 100644
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@ -10,19 +10,6 @@
 
 #include "blk.h"
 
-struct bio *blk_next_bio(struct bio *bio, unsigned int nr_pages, gfp_t gfp)
-{
-	struct bio *new = bio_alloc(gfp, nr_pages);
-
-	if (bio) {
-		bio_chain(bio, new);
-		submit_bio(bio);
-	}
-
-	return new;
-}
-EXPORT_SYMBOL_GPL(blk_next_bio);
-
 int __blkdev_issue_discard(struct block_device *bdev, sector_t sector,
 		sector_t nr_sects, gfp_t gfp_mask, int flags,
 		struct bio **biop)
-- 
2.30.2