bpf: Rename __bpf_kprobe_multi_cookie_cmp to bpf_kprobe_multi_addrs_cmp

Renaming __bpf_kprobe_multi_cookie_cmp to bpf_kprobe_multi_addrs_cmp,
because it's more suitable to current and upcoming code.
Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20221025134148.3300700-4-jolsa@kernel.orgSigned-off-by: Alexei Starovoitov <ast@kernel.org>

kernel/trace/bpf_trace.c

@@ -2548,7 +2548,7 @@ static void bpf_kprobe_multi_cookie_swap(void *a, void *b, int size, const void
 	swap(*cookie_a, *cookie_b);
 }
 
-static int __bpf_kprobe_multi_cookie_cmp(const void *a, const void *b)
+static int bpf_kprobe_multi_addrs_cmp(const void *a, const void *b)
 {
 	const unsigned long *addr_a = a, *addr_b = b;
 
@@ -2559,7 +2559,7 @@ static int __bpf_kprobe_multi_cookie_cmp(const void *a, const void *b)
 
 static int bpf_kprobe_multi_cookie_cmp(const void *a, const void *b, const void *priv)
 {
-	return __bpf_kprobe_multi_cookie_cmp(a, b);
+	return bpf_kprobe_multi_addrs_cmp(a, b);
 }
 
 static u64 bpf_kprobe_multi_cookie(struct bpf_run_ctx *ctx)
@@ -2577,7 +2577,7 @@ static u64 bpf_kprobe_multi_cookie(struct bpf_run_ctx *ctx)
 		return 0;
 	entry_ip = run_ctx->entry_ip;
 	addr = bsearch(&entry_ip, link->addrs, link->cnt, sizeof(entry_ip),
-		       __bpf_kprobe_multi_cookie_cmp);
+		       bpf_kprobe_multi_addrs_cmp);
 	if (!addr)
 		return 0;
 	cookie = link->cookies + (addr - link->addrs);