btrfs_delete_subvolume 2832 fs/btrfs/ctree.h int btrfs_delete_subvolume(struct inode *dir, struct dentry *dentry);
btrfs_delete_subvolume 4649 fs/btrfs/inode.c 		return btrfs_delete_subvolume(dir, dentry);
btrfs_delete_subvolume 2934 fs/btrfs/ioctl.c 	err = btrfs_delete_subvolume(dir, dentry);