Merge v6.16.2linux-rolling-stable

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

5 files changed, 18 insertions, 8 deletions

diff --git a/tools/tracing/rtla/src/osnoise_hist.c b/tools/tracing/rtla/src/osnoise_hist.c
index d9d15c8f27c7..8d579bcee709 100644
--- a/tools/tracing/rtla/src/osnoise_hist.c
+++ b/tools/tracing/rtla/src/osnoise_hist.c
@@ -766,8 +766,8 @@ int osnoise_hist_main(int argc, char *argv[])
 	struct osnoise_params *params;
 	struct osnoise_tool *record = NULL;
 	struct osnoise_tool *tool = NULL;
+	enum result return_value = ERROR;
 	struct trace_instance *trace;
-	int return_value = 1;
 	int retval;
 
 	params = osnoise_hist_parse_args(argc, argv);
@@ -889,12 +889,13 @@ int osnoise_hist_main(int argc, char *argv[])
 
 	osnoise_print_stats(params, tool);
 
-	return_value = 0;
+	return_value = PASSED;
 
 	if (osnoise_trace_is_off(tool, record)) {
 		printf("rtla osnoise hit stop tracing\n");
 		save_trace_to_file(record ? record->trace.inst : NULL,
 				   params->trace_output);
+		return_value = FAILED;
 	}
 
 out_hist:
diff --git a/tools/tracing/rtla/src/osnoise_top.c b/tools/tracing/rtla/src/osnoise_top.c
index 3455ee73e2e6..2c12780c8aa9 100644
--- a/tools/tracing/rtla/src/osnoise_top.c
+++ b/tools/tracing/rtla/src/osnoise_top.c
@@ -594,8 +594,8 @@ int osnoise_top_main(int argc, char **argv)
 	struct osnoise_params *params;
 	struct osnoise_tool *record = NULL;
 	struct osnoise_tool *tool = NULL;
+	enum result return_value = ERROR;
 	struct trace_instance *trace;
-	int return_value = 1;
 	int retval;
 
 	params = osnoise_top_parse_args(argc, argv);
@@ -715,12 +715,13 @@ int osnoise_top_main(int argc, char **argv)
 
 	osnoise_print_stats(params, tool);
 
-	return_value = 0;
+	return_value = PASSED;
 
 	if (osnoise_trace_is_off(tool, record)) {
 		printf("osnoise hit stop tracing\n");
 		save_trace_to_file(record ? record->trace.inst : NULL,
 				   params->trace_output);
+		return_value = FAILED;
 	}
 
 out_top:
diff --git a/tools/tracing/rtla/src/timerlat_hist.c b/tools/tracing/rtla/src/timerlat_hist.c
index 9d9efeedc4c2..36d2294c963d 100644
--- a/tools/tracing/rtla/src/timerlat_hist.c
+++ b/tools/tracing/rtla/src/timerlat_hist.c
@@ -1141,11 +1141,11 @@ int timerlat_hist_main(int argc, char *argv[])
 	struct timerlat_params *params;
 	struct osnoise_tool *record = NULL;
 	struct timerlat_u_params params_u;
+	enum result return_value = ERROR;
 	struct osnoise_tool *tool = NULL;
 	struct osnoise_tool *aa = NULL;
 	struct trace_instance *trace;
 	int dma_latency_fd = -1;
-	int return_value = 1;
 	pthread_t timerlat_u;
 	int retval;
 	int nr_cpus, i;
@@ -1378,7 +1378,7 @@ int timerlat_hist_main(int argc, char *argv[])
 
 	timerlat_print_stats(params, tool);
 
-	return_value = 0;
+	return_value = PASSED;
 
 	if (osnoise_trace_is_off(tool, record) && !stop_tracing) {
 		printf("rtla timerlat hit stop tracing\n");
@@ -1388,6 +1388,7 @@ int timerlat_hist_main(int argc, char *argv[])
 
 		save_trace_to_file(record ? record->trace.inst : NULL,
 				   params->trace_output);
+		return_value = FAILED;
 	}
 
 out_hist:
diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c
index 79cb6f28967f..7365e08fe986 100644
--- a/tools/tracing/rtla/src/timerlat_top.c
+++ b/tools/tracing/rtla/src/timerlat_top.c
@@ -985,12 +985,12 @@ int timerlat_top_main(int argc, char *argv[])
 	struct timerlat_params *params;
 	struct osnoise_tool *record = NULL;
 	struct timerlat_u_params params_u;
+	enum result return_value = ERROR;
 	struct osnoise_tool *top = NULL;
 	struct osnoise_tool *aa = NULL;
 	struct trace_instance *trace;
 	int dma_latency_fd = -1;
 	pthread_t timerlat_u;
-	int return_value = 1;
 	char *max_lat;
 	int retval;
 	int nr_cpus, i;
@@ -1197,7 +1197,7 @@ int timerlat_top_main(int argc, char *argv[])
 
 	timerlat_print_stats(params, top);
 
-	return_value = 0;
+	return_value = PASSED;
 
 	if (osnoise_trace_is_off(top, record) && !stop_tracing) {
 		printf("rtla timerlat hit stop tracing\n");
@@ -1207,6 +1207,7 @@ int timerlat_top_main(int argc, char *argv[])
 
 		save_trace_to_file(record ? record->trace.inst : NULL,
 				   params->trace_output);
+		return_value = FAILED;
 	} else if (params->aa_only) {
 		/*
 		 * If the trace did not stop with --aa-only, at least print the
diff --git a/tools/tracing/rtla/src/utils.h b/tools/tracing/rtla/src/utils.h
index 101d4799a009..a2a6f89f342d 100644
--- a/tools/tracing/rtla/src/utils.h
+++ b/tools/tracing/rtla/src/utils.h
@@ -83,3 +83,9 @@ int auto_house_keeping(cpu_set_t *monitored_cpus);
 
 #define ns_to_usf(x) (((double)x/1000))
 #define ns_to_per(total, part) ((part * 100) / (double)total)
+
+enum result {
+	PASSED = 0, /* same as EXIT_SUCCESS */
+	ERROR = 1,  /* same as EXIT_FAILURE, an error in arguments */
+	FAILED = 2, /* test hit the stop tracing condition */
+};