2473 	u32 cnt;  member
2487 static int copy_user_syms(struct user_syms *us, unsigned long __user *usyms, u32 cnt)  in copy_user_syms()  argument
2495 	syms = kvmalloc_array(cnt, sizeof(*syms), GFP_KERNEL);  in copy_user_syms()
2499 	buf = kvmalloc_array(cnt, KSYM_NAME_LEN, GFP_KERNEL);  in copy_user_syms()
2503 	for (p = buf, i = 0; i < cnt; i++) {  in copy_user_syms()
2600 	addr = bsearch(&entry_ip, link->addrs, link->cnt, sizeof(entry_ip),  in bpf_kprobe_multi_cookie()
2685 static int addrs_check_error_injection_list(unsigned long *addrs, u32 cnt)  in addrs_check_error_injection_list()  argument
2689 	for (i = 0; i < cnt; i++) {  in addrs_check_error_injection_list()
2702 	u32 flags, cnt, size;  in bpf_kprobe_multi_link_attach()  local
2724 	cnt = attr->link_create.kprobe_multi.cnt;  in bpf_kprobe_multi_link_attach()
2725 	if (!cnt)  in bpf_kprobe_multi_link_attach()
2728 	size = cnt * sizeof(*addrs);  in bpf_kprobe_multi_link_attach()
2729 	addrs = kvmalloc_array(cnt, sizeof(*addrs), GFP_KERNEL);  in bpf_kprobe_multi_link_attach()
2735 		cookies = kvmalloc_array(cnt, sizeof(*addrs), GFP_KERNEL);  in bpf_kprobe_multi_link_attach()
2757 		err = copy_user_syms(&us, usyms, cnt);  in bpf_kprobe_multi_link_attach()
2764 		sort_r(us.syms, cnt, sizeof(*us.syms), symbols_cmp_r,  in bpf_kprobe_multi_link_attach()
2767 		err = ftrace_lookup_symbols(us.syms, cnt, addrs);  in bpf_kprobe_multi_link_attach()
2773 	if (prog->kprobe_override && addrs_check_error_injection_list(addrs, cnt)) {  in bpf_kprobe_multi_link_attach()
2798 	link->cnt = cnt;  in bpf_kprobe_multi_link_attach()
2807 		sort_r(addrs, cnt, sizeof(*addrs),  in bpf_kprobe_multi_link_attach()
2813 	err = register_fprobe_ips(&link->fp, addrs, cnt);  in bpf_kprobe_multi_link_attach()