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SubjectRE: [PATCH RFC V2 00/10] perf top optimization
Date
> 
> 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?


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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