140aeadc1f
Abstract the printing of shadow metrics. Instead of every metric calling fprintf directly and taking care of indentation, use two call backs: one to print metrics and another to start a new line. This will allow adding metrics to CSV mode and also using them for other purposes. The computation of padding is now done in the central callback, instead of every metric doing it manually. This makes it easier to add new metrics. v2: Refactor functions, printout now does more. Move shadow printing. Improve fallback callbacks. Don't use void * callback data. v3: Remove unnecessary hunk. Add typedef for new_line v4: Remove unnecessary hunk. Don't print metrics for CSV/interval mode yet. Move printout change to separate patch. v5: Fix bisect bugs. Avoid bogus frontend cycles printing. Fix indentation in different aggregation modes. v6: Delay newline handling Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1454173616-17710-2-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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