Messages in this thread | | | From | Song Liu <> | Date | Fri, 13 Jan 2023 12:45:59 -0800 | Subject | Re: [PATCH 2/8] perf/core: Add perf_sample_save_callchain() helper |
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On Thu, Jan 12, 2023 at 1:40 PM Namhyung Kim <namhyung@kernel.org> wrote: > > When it saves the callchain to the perf sample data, it needs to update > the sample flags and the dynamic size. To make sure this, add the > perf_sample_save_callchain() helper and convert all call sites. > > Cc: x86@kernel.org > Suggested-by: Peter Zijlstra <peterz@infradead.org> > Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Song Liu <song@kernel.org>
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