1*960c3e35SPuranjay Mohan // SPDX-License-Identifier: GPL-2.0 2*960c3e35SPuranjay Mohan /* Function introduced by the patch. noinline keeps it from being folded. */ 3*960c3e35SPuranjay Mohan 4*960c3e35SPuranjay Mohan static const char __modinfo[] 5*960c3e35SPuranjay Mohan __attribute__((section(".modinfo"), used, aligned(1))) = "\0name=vmlinux"; 6*960c3e35SPuranjay Mohan 7*960c3e35SPuranjay Mohan #ifdef PATCHED 8*960c3e35SPuranjay Mohan static __attribute__((noinline)) int klp_new_helper(int x) 9*960c3e35SPuranjay Mohan { 10*960c3e35SPuranjay Mohan return x * 7; 11*960c3e35SPuranjay Mohan } 12*960c3e35SPuranjay Mohan #endif 13*960c3e35SPuranjay Mohan 14*960c3e35SPuranjay Mohan int target(int x) 15*960c3e35SPuranjay Mohan { 16*960c3e35SPuranjay Mohan #ifdef PATCHED 17*960c3e35SPuranjay Mohan return klp_new_helper(x); 18*960c3e35SPuranjay Mohan #else 19*960c3e35SPuranjay Mohan return x; 20*960c3e35SPuranjay Mohan #endif 21*960c3e35SPuranjay Mohan } 22