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fs: use the super_block as holder when mounting file systems

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The file system type is not a very useful holder as it doesn't allow us
to go back to the actual file system instance.  Pass the super_block instead
which is useful when passed back to the file system driver.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Message-Id: <20230802154131.2221419-7-hch@lst.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christoph Hellwig
2023-08-02 17:41:25 +02:00
committed by Christian Brauner
parent 4b41828be2
commit 2ea6f68932
5 changed files with 10 additions and 11 deletions
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2
fs/cramfs/inode.c
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@@ -494,7 +494,7 @@ static void cramfs_kill_sb(struct super_block *sb)
sb->s_mtd = NULL;
} else if (IS_ENABLED(CONFIG_CRAMFS_BLOCKDEV) && sb->s_bdev) {
sync_blockdev(sb->s_bdev);
blkdev_put(sb->s_bdev, sb->s_type);
blkdev_put(sb->s_bdev, sb);
}
kfree(sbi);
}