Make perf_max_counters default to at least 1 - this allows the sw counters to be used. Signed-off-by: Ingo Molnar <mingo@elte.hu>
@@ -25,7 +25,7 @@
*/
DEFINE_PER_CPU(struct perf_cpu_context, perf_cpu_context);
-int perf_max_counters __read_mostly;
+int perf_max_counters __read_mostly = 1;
static int perf_reserved_percpu __read_mostly;
static int perf_overcommit __read_mostly = 1;