linux-ext4 - [PATCH] ext4: Fix warning in blkdev

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Message-Id: <20230622165107.13687-1-jack@suse.cz>
Date:   Thu, 22 Jun 2023 18:51:07 +0200
From:   Jan Kara <jack@...e.cz>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     Christoph Hellwig <hch@...radead.org>,
        <linux-ext4@...r.kernel.org>, <linux-block@...r.kernel.org>,
        Jan Kara <jack@...e.cz>
Subject: [PATCH] ext4: Fix warning in blkdev_put()

ext4_blkdev_remove() passes a wrong holder pointer to blkdev_put() which
triggers a warning there. Fix it.

Fixes: 2736e8eeb0cc ("block: use the holder as indication for exclusive opens")
Signed-off-by: Jan Kara <jack@...e.cz>
---
 fs/ext4/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Jens, this is another fixup of the block device handling series sitting in
your tree.

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 53d74144ee34..d34b4eb90fe8 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1133,7 +1133,7 @@ static void ext4_blkdev_remove(struct ext4_sb_info *sbi)
 	struct block_device *bdev;
 	bdev = sbi->s_journal_bdev;
 	if (bdev) {
-		blkdev_put(bdev, sbi->s_es);
+		blkdev_put(bdev, sbi->s_sb);
 		sbi->s_journal_bdev = NULL;
 	}
 }
-- 
2.35.3