tracing: Fix function-graph build warning on 32-bit

Fix kernel/trace/trace_functions_graph.c: In function ‘trace_print_graph_duration’: kernel/trace/trace_functions_graph.c:652: warning: comparison of distinct pointer types lacks a cast when building 36-rc6 on a 32-bit due to the strict type check failing in the min() macro.

Borislav Petkov committed 16 years ago

Commit 14cae9b1 parent 7cd25411 file · +3 −2Browse files

Unified · Split

kernel/trace/trace_functions_graph.c+3−2

@@ -665,8 +665,9 @@ trace_print_graph_duration(unsigned long long duration, struct trace_seq *s) · 664 unmodified lines
665	665
666	666	/* Print nsecs (we don't want to exceed 7 numbers) */
667	667	if (len < 7) {
668		− snprintf(nsecs_str, min(sizeof(nsecs_str), 8UL - len), "%03lu",
669		− nsecs_rem);
	668	+ size_t slen = min_t(size_t, sizeof(nsecs_str), 8UL - len);
	669	+
	670	+ snprintf(nsecs_str, slen, "%03lu", nsecs_rem);
670	671	ret = trace_seq_printf(s, ".%s", nsecs_str);
671	672	if (!ret)
672	673	return TRACE_TYPE_PARTIAL_LINE;