diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2009-10-14 15:43:43 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-15 10:42:40 +0200 |
| commit | afdf1a404eed236d6f762ee44cc0f1dcc97206e0 (patch) | |
| tree | 340ef136fa127171c9bc3a05d9a5fc68a33a1c00 /tools/perf | |
| parent | cda48461c7fb8431a99b7960480f5f42cc1a5324 (diff) | |
perf tools: Handle - and + in parsing trace print format
The opterators '-' and '+' are not handled in the trace print
format.
To do: '++' and '--'.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <20091014194400.330843045@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/trace-event-parse.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c index fde1a434d63..2d424ff50ec 100644 --- a/tools/perf/util/trace-event-parse.c +++ b/tools/perf/util/trace-event-parse.c @@ -2106,6 +2106,12 @@ static unsigned long long eval_num_arg(void *data, int size, die("unknown op '%s'", arg->op.op); val = left == right; break; + case '-': + val = left - right; + break; + case '+': + val = left + right; + break; default: die("unknown op '%s'", arg->op.op); } |