Btrfs: use u64 for subvolid when parsing mount options
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Wed, 24 Jul 2013 02:29:20 +0000 (10:29 +0800)
committerChris Mason <chris.mason@fusionio.com>
Sun, 1 Sep 2013 12:04:29 +0000 (08:04 -0400)
commit1493381f2f95a7d7383eeeb490ce0da9d9a7368f
treea6173e35ee8e66a47da79150ca13f79a04fb9b2d
parent2c334e87f31783ca80b7ce265b25ba5489bfad1a
Btrfs: use u64 for subvolid when parsing mount options

Although for most time, int is enough for subvolid, we should
ensure safety in theory.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
fs/btrfs/super.c