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SubjectRe: [PATCH RFC V2 00/10] perf top optimization
Em Wed, Sep 13, 2017 at 03:29:44PM +0000, Liang, Kan escreveu:
> >
> > Em Sun, Sep 10, 2017 at 07:23:13PM -0700, kan.liang@intel.com escreveu:
> >
> > So I got the first two patches already merged, and made some comments
> > about the other patches, please check those,
> >
>
> Thanks for the review Arnaldo.
>
> I will take a close look for the comments.
> For the next version, I only need to include patch 3-10, correct?

Right, and go from my perf/core branch. The hashtable patch is still not
there as I am running tests before pushing out, but it should be there
later today.

Thanks!

- Arnaldo

>
> Thanks,
> Kan
>
> > Thanks,
> >
> > - Arnaldo
> >
> > > Changes since V1:
> > > - Patch 1: machine threads and hashtable related renaming (Arnaldo)
> > > - Patch 6: use a smaller locked section for comm_str__put
> > > add a locked wrapper for comm_str__findnew (Arnaldo)
> > >
> > > Kan Liang (10):
> > > perf tools: hashtable for machine threads
> > > perf tools: using scandir to replace readdir
> > > petf tools: using comm_str to replace comm in hist_entry
> > > petf tools: introduce a new function to set namespaces id
> > > perf tools: lock to protect thread list
> > > perf tools: lock to protect comm_str rb tree
> > > perf tools: change machine comm_exec type to atomic
> > > perf top: implement multithreading for perf_event__synthesize_threads
> > > perf top: add option to set the number of thread for event synthesize
> > > perf top: switch back to overwrite mode
> > >
> > > tools/perf/builtin-kvm.c | 3 +-
> > > tools/perf/builtin-record.c | 2 +-
> > > tools/perf/builtin-top.c | 9 +-
> > > tools/perf/builtin-trace.c | 21 +++--
> > > tools/perf/tests/mmap-thread-lookup.c | 2 +-
> > > tools/perf/ui/browsers/hists.c | 2 +-
> > > tools/perf/util/comm.c | 18 +++-
> > > tools/perf/util/event.c | 149 +++++++++++++++++++++++++-------
> > > tools/perf/util/event.h | 14 ++-
> > > tools/perf/util/evlist.c | 5 +-
> > > tools/perf/util/hist.c | 11 +--
> > > tools/perf/util/machine.c | 158 +++++++++++++++++++++-------------
> > > tools/perf/util/machine.h | 34 ++++++--
> > > tools/perf/util/rb_resort.h | 5 +-
> > > tools/perf/util/sort.c | 8 +-
> > > tools/perf/util/sort.h | 2 +-
> > > tools/perf/util/thread.c | 68 ++++++++++++---
> > > tools/perf/util/thread.h | 6 +-
> > > tools/perf/util/top.h | 1 +
> > > 19 files changed, 376 insertions(+), 142 deletions(-)
> > >
> > > --
> > > 2.5.5

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