Commit 18b55235 authored Nov 11, 2011 by Arnaldo Carvalho de Melo

perf ui progress: Fix divide by zero

Happens in a perf.data file where one of the events had no samples.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-j7st3oyiotvfxqde2nc41kxb@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent ed80f581

tools/perf/util/ui/progress.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,9 @@ void ui_progress__update(u64 curr, u64 total, const char *title)
		if (use_browser <= 0)
		return;

		if (total == 0)
		return;

		ui__refresh_dimensions(true);
		pthread_mutex_lock(&ui__lock);
		y = SLtt_Screen_Rows / 2 - 2;