2726 	struct bpf_kfunc_desc desc = {  in find_kfunc_desc()  local
2733 	return bsearch(&desc, tab->descs, tab->nr_descs,  in find_kfunc_desc()
2740 	const struct bpf_kfunc_desc *desc;  in bpf_get_kfunc_addr()  local
2742 	desc = find_kfunc_desc(prog, func_id, btf_fd_idx);  in bpf_get_kfunc_addr()
2743 	if (!desc)  in bpf_get_kfunc_addr()
2746 	*func_addr = (u8 *)desc->addr;  in bpf_get_kfunc_addr()
2848 	struct bpf_kfunc_desc *desc;  in add_kfunc_call()  local
2955 	desc = &tab->descs[tab->nr_descs++];  in add_kfunc_call()
2956 	desc->func_id = func_id;  in add_kfunc_call()
2957 	desc->imm = call_imm;  in add_kfunc_call()
2958 	desc->offset = offset;  in add_kfunc_call()
2959 	desc->addr = addr;  in add_kfunc_call()
2962 				     &desc->func_model);  in add_kfunc_call()
3002 	const struct bpf_kfunc_desc desc = {  in bpf_jit_find_kfunc_model()  local
3010 	res = bsearch(&desc, tab->descs, tab->nr_descs,  in bpf_jit_find_kfunc_model()
17891 	struct bpf_jit_poke_descriptor *desc;  in adjust_poke_descs()  local
17894 		desc = &tab[i];  in adjust_poke_descs()
17895 		if (desc->insn_idx <= off)  in adjust_poke_descs()
17897 		desc->insn_idx += len - 1;  in adjust_poke_descs()
18829 	const struct bpf_kfunc_desc *desc;  in fixup_kfunc_call()  local
18842 	desc = find_kfunc_desc(env->prog, insn->imm, insn->off);  in fixup_kfunc_call()
18843 	if (!desc) {  in fixup_kfunc_call()
18850 		insn->imm = BPF_CALL_IMM(desc->addr);  in fixup_kfunc_call()
18853 	if (desc->func_id == special_kfunc_list[KF_bpf_obj_new_impl]) {  in fixup_kfunc_call()
18863 	} else if (desc->func_id == special_kfunc_list[KF_bpf_obj_drop_impl] ||  in fixup_kfunc_call()
18864 		   desc->func_id == special_kfunc_list[KF_bpf_refcount_acquire_impl]) {  in fixup_kfunc_call()
18868 		if (desc->func_id == special_kfunc_list[KF_bpf_refcount_acquire_impl] &&  in fixup_kfunc_call()
18879 	} else if (desc->func_id == special_kfunc_list[KF_bpf_list_push_back_impl] ||  in fixup_kfunc_call()
18880 		   desc->func_id == special_kfunc_list[KF_bpf_list_push_front_impl] ||  in fixup_kfunc_call()
18881 		   desc->func_id == special_kfunc_list[KF_bpf_rbtree_add_impl]) {  in fixup_kfunc_call()
18887 		if (desc->func_id == special_kfunc_list[KF_bpf_rbtree_add_impl]) {  in fixup_kfunc_call()
18900 	} else if (desc->func_id == special_kfunc_list[KF_bpf_cast_to_kern_ctx] ||  in fixup_kfunc_call()
18901 		   desc->func_id == special_kfunc_list[KF_bpf_rdonly_cast]) {  in fixup_kfunc_call()
19093 				struct bpf_jit_poke_descriptor desc = {  in do_misc_fixups()  local
19100 				ret = bpf_jit_add_poke_descriptor(prog, &desc);  in do_misc_fixups()