Merge "driver:soc:llcc_perfmon: Configure filter if events not configured" (b975685a) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/soc/qcom/llcc_perfmon.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -398,6 +398,11 @@ static ssize_t perfmon_filter_config_store(struct device *dev,
		char token, delim = DELIM_CHAR;
		enum filter_type filter = UNKNOWN;

		if (llcc_priv->configured_counters) {
		pr_err("remove configured events and try\n");
		return count;
		}

		mutex_lock(&llcc_priv->mutex);

		token = strsep((char **)&buf, delim);