static void f2fs_swap_deactivate(struct file *file)
{
	struct inode *inode = file_inode(file);

	clear_inode_flag(inode, FI_PIN_FILE);
}
static void f2fs_swap_deactivate(struct file *file)
{
	struct inode *inode = file_inode(file);

	clear_inode_flag(inode, FI_PIN_FILE);
}