linux-kernel - [PATCH 52/60] logfs: convert to bio_for_each_segment_all

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Date:   Sat, 29 Oct 2016 16:08:51 +0800
From:   Ming Lei <tom.leiming@...il.com>
To:     Jens Axboe <axboe@...com>, linux-kernel@...r.kernel.org
Cc:     linux-block@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        Christoph Hellwig <hch@...radead.org>,
        "Kirill A . Shutemov" <kirill.shutemov@...ux.intel.com>,
        Ming Lei <tom.leiming@...il.com>,
        Joern Engel <joern@...fs.org>,
        Prasad Joshi <prasadjoshi.linux@...il.com>,
        logfs@...fs.org (open list:LogFS)
Subject: [PATCH 52/60] logfs: convert to bio_for_each_segment_all_rd()

Signed-off-by: Ming Lei <tom.leiming@...il.com>
---
 fs/logfs/dev_bdev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c
index f05a02ff43e6..b81bd2154253 100644
--- a/fs/logfs/dev_bdev.c
+++ b/fs/logfs/dev_bdev.c
@@ -55,10 +55,11 @@ static void writeseg_end_io(struct bio *bio)
 	int i;
 	struct super_block *sb = bio->bi_private;
 	struct logfs_super *super = logfs_super(sb);
+	struct bvec_iter_all bia;
 
 	BUG_ON(bio->bi_error); /* FIXME: Retry io or write elsewhere */
 
-	bio_for_each_segment_all(bvec, bio, i) {
+	bio_for_each_segment_all_rd(bvec, bio, i, bia) {
 		end_page_writeback(bvec->bv_page);
 		put_page(bvec->bv_page);
 	}
-- 
2.7.4