taglinefilesource code
__get_free_page47fs/namei.cpage = __get_free_page(GFP_KERNEL);
__get_free_page72include/linux/mm.hextern unsigned long __get_free_page(int priority);
__get_free_page77include/linux/mm.hpage = __get_free_page(priority);
__get_free_page504mm/memory.cnew_page = __get_free_page(GFP_KERNEL);