Commit cf186201 authored by Tomas Glozar's avatar Tomas Glozar Committed by Steven Rostedt (Google)
Browse files

rtla: Report missed event count 

Print how many events were missed by trace buffer overflow in the main
instance at the end of the run (for hist) or during the run (for top).

Cc: John Kacur <jkacur@redhat.com>
Cc: Luis Goncalves <lgoncalv@redhat.com>
Link: https://lore.kernel.org/20250123142339.990300-5-tglozar@redhat.com


Signed-off-by: default avatarTomas Glozar <tglozar@redhat.com>
Tested-by: default avatarGabriele Monaco <gmonaco@redhat.com>
Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
parent 8ccd9d8b

tools/tracing/rtla/src/osnoise_hist.c

+1 −0
Original line number Diff line number Diff line
@@ -440,6 +440,7 @@ osnoise_print_stats(struct osnoise_hist_params *params, struct osnoise_tool *too 
	trace_seq_reset(trace->seq);



	osnoise_print_summary(params, trace, data);

	osnoise_report_missed_events(tool);

}



/*

tools/tracing/rtla/src/osnoise_top.c

+1 −0
Original line number Diff line number Diff line
@@ -280,6 +280,7 @@ osnoise_print_stats(struct osnoise_top_params *params, struct osnoise_tool *top) 


	trace_seq_do_printf(trace->seq);

	trace_seq_reset(trace->seq);

	osnoise_report_missed_events(top);

}



/*

tools/tracing/rtla/src/timerlat_hist.c

+1 −0
Original line number Diff line number Diff line
@@ -641,6 +641,7 @@ timerlat_print_stats(struct timerlat_hist_params *params, struct osnoise_tool *t 


	timerlat_print_summary(params, trace, data);

	timerlat_print_stats_all(params, trace, data);

	osnoise_report_missed_events(tool);

}



/*

tools/tracing/rtla/src/timerlat_top.c

+1 −0
Original line number Diff line number Diff line
@@ -435,6 +435,7 @@ timerlat_print_stats(struct timerlat_top_params *params, struct osnoise_tool *to 


	trace_seq_do_printf(trace->seq);

	trace_seq_reset(trace->seq);

	osnoise_report_missed_events(top);

}



/*