Messages in this thread | | | From | Namhyung Kim <> | Date | Tue, 18 Mar 2014 23:26:53 +0900 | Subject | Re: [PATCH 5/5] perf test: squelch warnings about undefined sizeof |
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Hi Jiri,
On Tue, Mar 18, 2014 at 10:23 PM, Jiri Olsa <jolsa@redhat.com> wrote: > On Tue, Mar 18, 2014 at 05:09:33PM +0900, Namhyung Kim wrote: >> On Mon, 17 Mar 2014 18:26:38 -0400, Ramkumar Ramachandra wrote: >> > perf test emits the following warnings on the parse events test: >> > >> > $ perf test >> > 5: parse events tests >> > Warning: function sizeof not defined >> > Warning: function sizeof not defined >> > Warning: function sizeof not defined >> > Warning: function sizeof not defined >> > Warning: function sizeof not defined >> > Warning: function sizeof not defined >> > Warning: function sizeof not defined >> > Warning: function sizeof not defined >> > ... >> > >> > Squelch the warnings by explicitly ignoring the sizeof function. >> >> It just hides the warning leaving the real problem untouched. If you >> really don't want to see those, I guess installing proper plugin for the >> failing events will help you (in case you didn't). > > it wont' help, sizeof is special.. AFAIK we did not figure > out a way to handle that so far > > but I think it was used only in one trace subsystem.. maybe we > could replace it and forbid to use it in future ;-)
Yep, I know. But I meant that if we have a handler for the failing event, it might print the event without even using the sizeof somehow. ;-)
Thanks, Namhyung
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