diff --git a/tools/tracing/rtla/src/osnoise_hist.c b/tools/tracing/rtla/src/osnoise_hist.c
index 198a17a3ea2e667c963d474ab2e399f1a616a287..7be17d09f7e8567ef61c28c78c121cecd8bb2198 100644
--- a/tools/tracing/rtla/src/osnoise_hist.c
+++ b/tools/tracing/rtla/src/osnoise_hist.c
@@ -437,7 +437,7 @@ static void osnoise_hist_usage(char *usage)
static const char * const msg[] = {
"",
" usage: rtla osnoise hist [-h] [-D] [-d s] [-a us] [-p us] [-r us] [-s us] [-S us] \\",
- " [-T us] [-t[=file]] [-e sys[:event]] [--filter <filter>] [--trigger <trigger>] \\",
+ " [-T us] [-t[file]] [-e sys[:event]] [--filter <filter>] [--trigger <trigger>] \\",
" [-c cpu-list] [-H cpu-list] [-P priority] [-b N] [-E N] [--no-header] [--no-summary] \\",
" [--no-index] [--with-zeros] [-C[=cgroup_name]] [--warm-up]",
"",
@@ -453,7 +453,7 @@ static void osnoise_hist_usage(char *usage)
" -C/--cgroup[=cgroup_name]: set cgroup, if no cgroup_name is passed, the rtla's cgroup will be inherited",
" -d/--duration time[s|m|h|d]: duration of the session",
" -D/--debug: print debug info",
- " -t/--trace[=file]: save the stopped trace to [file|osnoise_trace.txt]",
+ " -t/--trace[file]: save the stopped trace to [file|osnoise_trace.txt]",
" -e/--event <sys:event>: enable the <sys:event> in the trace instance, multiple -e are allowed",
" --filter <filter>: enable a trace event filter to the previous -e event",
" --trigger <trigger>: enable a trace event trigger to the previous -e event",
@@ -645,9 +645,13 @@ static struct osnoise_hist_params
params->threshold = get_llong_from_str(optarg);
break;
case 't':
- if (optarg)
- /* skip = */
- params->trace_output = &optarg[1];
+ if (optarg) {
+ if (optarg[0] == '=')
+ params->trace_output = &optarg[1];
+ else
+ params->trace_output = &optarg[0];
+ } else if (optind < argc && argv[optind][0] != '0')
+ params->trace_output = argv[optind];
else
params->trace_output = "osnoise_trace.txt";
break;
diff --git a/tools/tracing/rtla/src/osnoise_top.c b/tools/tracing/rtla/src/osnoise_top.c
index 7e5aab22727dadf2bbd5a7ba6cd004b82e51a168..07ba55d4ec06f0d7c03bb6cda7b23e2fe9d8eb21 100644
--- a/tools/tracing/rtla/src/osnoise_top.c
+++ b/tools/tracing/rtla/src/osnoise_top.c
@@ -283,7 +283,7 @@ static void osnoise_top_usage(struct osnoise_top_params *params, char *usage)
static const char * const msg[] = {
" [-h] [-q] [-D] [-d s] [-a us] [-p us] [-r us] [-s us] [-S us] \\",
- " [-T us] [-t[=file]] [-e sys[:event]] [--filter <filter>] [--trigger <trigger>] \\",
+ " [-T us] [-t[file]] [-e sys[:event]] [--filter <filter>] [--trigger <trigger>] \\",
" [-c cpu-list] [-H cpu-list] [-P priority] [-C[=cgroup_name]] [--warm-up s]",
"",
" -h/--help: print this menu",
@@ -298,7 +298,7 @@ static void osnoise_top_usage(struct osnoise_top_params *params, char *usage)
" -C/--cgroup[=cgroup_name]: set cgroup, if no cgroup_name is passed, the rtla's cgroup will be inherited",
" -d/--duration time[s|m|h|d]: duration of the session",
" -D/--debug: print debug info",
- " -t/--trace[=file]: save the stopped trace to [file|osnoise_trace.txt]",
+ " -t/--trace[file]: save the stopped trace to [file|osnoise_trace.txt]",
" -e/--event <sys:event>: enable the <sys:event> in the trace instance, multiple -e are allowed",
" --filter <filter>: enable a trace event filter to the previous -e event",
" --trigger <trigger>: enable a trace event trigger to the previous -e event",
@@ -486,9 +486,13 @@ struct osnoise_top_params *osnoise_top_parse_args(int argc, char **argv)
params->stop_total_us = get_llong_from_str(optarg);
break;
case 't':
- if (optarg)
- /* skip = */
- params->trace_output = &optarg[1];
+ if (optarg) {
+ if (optarg[0] == '=')
+ params->trace_output = &optarg[1];
+ else
+ params->trace_output = &optarg[0];
+ } else if (optind < argc && argv[optind][0] != '-')
+ params->trace_output = argv[optind];
else
params->trace_output = "osnoise_trace.txt";
break;
diff --git a/tools/tracing/rtla/src/timerlat_hist.c b/tools/tracing/rtla/src/timerlat_hist.c
index fbe2c6549bf94e59de90749956fb3aff827da878..a3907c390d67a5d710682dda8209691669ca5e88 100644
--- a/tools/tracing/rtla/src/timerlat_hist.c
+++ b/tools/tracing/rtla/src/timerlat_hist.c
@@ -652,7 +652,7 @@ static void timerlat_hist_usage(char *usage)
char *msg[] = {
"",
" usage: [rtla] timerlat hist [-h] [-q] [-d s] [-D] [-n] [-a us] [-p us] [-i us] [-T us] [-s us] \\",
- " [-t[=file]] [-e sys[:event]] [--filter <filter>] [--trigger <trigger>] [-c cpu-list] [-H cpu-list]\\",
+ " [-t[file]] [-e sys[:event]] [--filter <filter>] [--trigger <trigger>] [-c cpu-list] [-H cpu-list]\\",
" [-P priority] [-E N] [-b N] [--no-irq] [--no-thread] [--no-header] [--no-summary] \\",
" [--no-index] [--with-zeros] [--dma-latency us] [-C[=cgroup_name]] [--no-aa] [--dump-task] [-u|-k]",
" [--warm-up s]",
@@ -669,7 +669,7 @@ static void timerlat_hist_usage(char *usage)
" -d/--duration time[m|h|d]: duration of the session in seconds",
" --dump-tasks: prints the task running on all CPUs if stop conditions are met (depends on !--no-aa)",
" -D/--debug: print debug info",
- " -t/--trace[=file]: save the stopped trace to [file|timerlat_trace.txt]",
+ " -t/--trace[file]: save the stopped trace to [file|timerlat_trace.txt]",
" -e/--event <sys:event>: enable the <sys:event> in the trace instance, multiple -e are allowed",
" --filter <filter>: enable a trace event filter to the previous -e event",
" --trigger <trigger>: enable a trace event trigger to the previous -e event",
@@ -885,9 +885,13 @@ static struct timerlat_hist_params
params->stop_total_us = get_llong_from_str(optarg);
break;
case 't':
- if (optarg)
- /* skip = */
- params->trace_output = &optarg[1];
+ if (optarg) {
+ if (optarg[0] == '=')
+ params->trace_output = &optarg[1];
+ else
+ params->trace_output = &optarg[0];
+ } else if (optind < argc && argv[optind][0] != '-')
+ params->trace_output = argv[optind];
else
params->trace_output = "timerlat_trace.txt";
break;
diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c
index 3a23e8d481c66b570f3d510e33ad72d3b6abb81a..8c16419fe22aa7b7791fb144932ca4f79be97583 100644
--- a/tools/tracing/rtla/src/timerlat_top.c
+++ b/tools/tracing/rtla/src/timerlat_top.c
@@ -446,7 +446,7 @@ static void timerlat_top_usage(char *usage)
static const char *const msg[] = {
"",
" usage: rtla timerlat [top] [-h] [-q] [-a us] [-d s] [-D] [-n] [-p us] [-i us] [-T us] [-s us] \\",
- " [[-t[=file]] [-e sys[:event]] [--filter <filter>] [--trigger <trigger>] [-c cpu-list] [-H cpu-list]\\",
+ " [[-t[file]] [-e sys[:event]] [--filter <filter>] [--trigger <trigger>] [-c cpu-list] [-H cpu-list]\\",
" [-P priority] [--dma-latency us] [--aa-only us] [-C[=cgroup_name]] [-u|-k] [--warm-up s]",
"",
" -h/--help: print this menu",
@@ -462,7 +462,7 @@ static void timerlat_top_usage(char *usage)
" -d/--duration time[m|h|d]: duration of the session in seconds",
" -D/--debug: print debug info",
" --dump-tasks: prints the task running on all CPUs if stop conditions are met (depends on !--no-aa)",
- " -t/--trace[=file]: save the stopped trace to [file|timerlat_trace.txt]",
+ " -t/--trace[file]: save the stopped trace to [file|timerlat_trace.txt]",
" -e/--event <sys:event>: enable the <sys:event> in the trace instance, multiple -e are allowed",
" --filter <command>: enable a trace event filter to the previous -e event",
" --trigger <command>: enable a trace event trigger to the previous -e event",
@@ -668,9 +668,13 @@ static struct timerlat_top_params
params->stop_total_us = get_llong_from_str(optarg);
break;
case 't':
- if (optarg)
- /* skip = */
- params->trace_output = &optarg[1];
+ if (optarg) {
+ if (optarg[0] == '=')
+ params->trace_output = &optarg[1];
+ else
+ params->trace_output = &optarg[0];
+ } else if (optind < argc && argv[optind][0] != '-')
+ params->trace_output = argv[optind];
else
params->trace_output = "timerlat_trace.txt";