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    SubjectRe: [PATCH 5/5] perf test: squelch warnings about undefined sizeof
    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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