From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: kan.liang@intel.com
Cc: peterz@infradead.org, mingo@redhat.com,
linux-kernel@vger.kernel.org, jolsa@kernel.org,
namhyung@kernel.org, adrian.hunter@intel.com,
lukasz.odzioba@intel.com, ak@linux.intel.com
Subject: Re: [PATCH RFC V2 00/10] perf top optimization
Date: Wed, 13 Sep 2017 12:25:06 -0300 [thread overview]
Message-ID: <20170913152506.GK5866@kernel.org> (raw)
In-Reply-To: <1505096603-215017-1-git-send-email-kan.liang@intel.com>
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,
- 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
next prev parent reply other threads:[~2017-09-13 15:25 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-11 2:23 [PATCH RFC V2 00/10] perf top optimization kan.liang
2017-09-11 2:23 ` [PATCH RFC V2 01/10] perf tools: hashtable for machine threads kan.liang
2017-09-13 13:29 ` Arnaldo Carvalho de Melo
2017-09-22 16:42 ` [tip:perf/core] perf machine: Use " tip-bot for Kan Liang
2017-09-11 2:23 ` [PATCH RFC V2 02/10] perf tools: using scandir to replace readdir kan.liang
2017-09-13 15:19 ` Arnaldo Carvalho de Melo
2017-09-11 2:23 ` [PATCH RFC V2 03/10] petf tools: using comm_str to replace comm in hist_entry kan.liang
2017-09-13 15:21 ` Arnaldo Carvalho de Melo
2017-09-18 8:38 ` Jiri Olsa
2017-09-11 2:23 ` [PATCH RFC V2 04/10] petf tools: introduce a new function to set namespaces id kan.liang
2017-09-11 2:23 ` [PATCH RFC V2 05/10] perf tools: lock to protect thread list kan.liang
2017-09-18 8:50 ` Jiri Olsa
2017-09-18 16:18 ` Liang, Kan
2017-09-11 2:23 ` [PATCH RFC V2 06/10] perf tools: lock to protect comm_str rb tree kan.liang
2017-09-11 2:23 ` [PATCH RFC V2 07/10] perf tools: change machine comm_exec type to atomic kan.liang
2017-09-13 15:24 ` Arnaldo Carvalho de Melo
2017-09-15 20:05 ` Liang, Kan
2017-09-18 11:30 ` Jiri Olsa
2017-09-11 2:23 ` [PATCH RFC V2 08/10] perf top: implement multithreading for perf_event__synthesize_threads kan.liang
2017-09-18 11:24 ` Jiri Olsa
2017-09-11 2:23 ` [PATCH RFC V2 09/10] perf top: add option to set the number of thread for event synthesize kan.liang
2017-09-11 2:23 ` [PATCH RFC V2 10/10] perf top: switch back to overwrite mode kan.liang
2017-09-13 15:25 ` Arnaldo Carvalho de Melo [this message]
2017-09-13 15:29 ` [PATCH RFC V2 00/10] perf top optimization Liang, Kan
2017-09-13 15:38 ` Arnaldo Carvalho de Melo
2017-09-14 21:19 ` Arnaldo Carvalho de Melo
2017-09-15 15:11 ` Liang, Kan
2017-09-15 17:26 ` Arnaldo Carvalho de Melo
2017-09-15 17:29 ` Liang, Kan
2017-09-15 18:24 ` Arnaldo Carvalho de Melo
2017-09-15 18:26 ` Liang, Kan
2017-09-18 8:57 ` Jiri Olsa
2017-09-18 13:01 ` Arnaldo Carvalho de Melo
2017-09-18 16:21 ` Liang, Kan
2017-09-19 8:19 ` Jiri Olsa
2017-09-19 12:39 ` Liang, Kan
2017-09-19 14:24 ` Arnaldo Carvalho de Melo
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