Messages in this thread | | | From | Namhyung Kim <> | Date | Wed, 21 Sep 2022 10:55:31 -0700 | Subject | Re: [PATCH v2 2/2] perf record: Save DSO build-ID for synthesizing |
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On Wed, Sep 21, 2022 at 6:50 AM Arnaldo Carvalho de Melo <acme@kernel.org> wrote: > > Em Tue, Sep 20, 2022 at 03:28:22PM -0700, Namhyung Kim escreveu: > > When synthesizing MMAP2 with build-id, it'd read the same file repeatedly as > > it has no idea if it's done already. Maintain a dsos to check that and skip > > the file access if possible. > > > > Signed-off-by: Namhyung Kim <namhyung@kernel.org> > > --- > > v2 change) > > * Remove perf_event__synthesize_{start,stop} and use machine->dsos (Adrian) > > Will wait till I merge perf/urgent into perf/core so that this applies.
Sounds good, thanks! Namhyung
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