From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 01/12] fs: export setup_bdev_super Date: Wed, 2 Aug 2023 17:41:20 +0200 Message-ID: <20230802154131.2221419-2-hch@lst.de> References: <20230802154131.2221419-1-hch@lst.de> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=yR3dj+eONAtbKM/zIO7ew4m4jCWdaatgpKXh7YubtNo=; b=mhaGQnhVJ1uO0sXkPgK8YqFZc5 sx4T/ucx2OPuff6PNBCxPLw0lRV53g6hNyTwuVkRXmfF5ms72GkE+0x1uqrIpsNzHaHP6+Py4j6Tt 9XFmrppR/JGamizKFARycs9Ei0Zd6NCt6jtO/emxLVKW+oJppL6xK9oZ0QyDSOt4KwCRRE5Fb3/qV nd1M5X+TDd19RtkW7i16PyY3kk/HSZISBliaimAqK2zb2qyMjYGvY5ilv8+9zMumwN7d615Bm9309 WGSgzj/m+SQzHji61NEj7z0Pag2YVdzThx00Fv79SfAWHCvcSS285h67bPeQfgF/88NmzMiFiyxid AaZCwhZg==; In-Reply-To: <20230802154131.2221419-1-hch-jcswGhMUV9g@public.gmane.org> List-ID: Content-Type: text/plain; charset="us-ascii" To: Al Viro , Christian Brauner Cc: Jan Kara , Chris Mason , Josef Bacik , David Sterba , Theodore Ts'o , Andreas Dilger , Jaegeuk Kim , Chao Yu , Ryusuke Konishi , "Darrick J. Wong" , Jens Axboe , linux-btrfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-f2fs-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-xfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org We'll want to use setup_bdev_super instead of duplicating it in nilfs2. Signed-off-by: Christoph Hellwig --- fs/super.c | 3 ++- include/linux/fs_context.h | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/super.c b/fs/super.c index 3ef39df5bec506..6aaa275fa8630d 100644 --- a/fs/super.c +++ b/fs/super.c @@ -1243,7 +1243,7 @@ static int test_bdev_super_fc(struct super_block *s, struct fs_context *fc) s->s_dev == *(dev_t *)fc->sget_key; } -static int setup_bdev_super(struct super_block *sb, int sb_flags, +int setup_bdev_super(struct super_block *sb, int sb_flags, struct fs_context *fc) { blk_mode_t mode = sb_open_mode(sb_flags); @@ -1295,6 +1295,7 @@ static int setup_bdev_super(struct super_block *sb, int sb_flags, sb_set_blocksize(sb, block_size(bdev)); return 0; } +EXPORT_SYMBOL_GPL(setup_bdev_super); /** * get_tree_bdev - Get a superblock based on a single block device diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h index ff6341e09925bc..58ef8433a94b8c 100644 --- a/include/linux/fs_context.h +++ b/include/linux/fs_context.h @@ -158,6 +158,8 @@ extern int get_tree_keyed(struct fs_context *fc, struct fs_context *fc), void *key); +int setup_bdev_super(struct super_block *sb, int sb_flags, + struct fs_context *fc); extern int get_tree_bdev(struct fs_context *fc, int (*fill_super)(struct super_block *sb, struct fs_context *fc)); -- 2.39.2