From: Su Yue <Damenly_Su@xxxxxxx> Btrfsctl was removed in 2012, now the function btrfs_control_ioctl() is only used for devices ioctls. So update the comment. Signed-off-by: Su Yue <Damenly_Su@xxxxxxx> --- fs/btrfs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 78de9d5d80c6..2341e7af4cb0 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -2168,7 +2168,7 @@ static int btrfs_control_open(struct inode *inode, struct file *file) } /* - * used by btrfsctl to scan devices when no FS is mounted + * Used by /dev/btrfs-control for devices ioctls. */ static long btrfs_control_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -- 2.25.0
