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Subject[PATCHSET 0/9] perf tools: Assorted fixes and changes on perf top/report
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Hi,

This patchset is a collection of 3 changes on perf top and report
tools. I wanted to make them independent, but failed due to laziness. :)

Patch 1 is a fix for -E option handling in perf top. IIUC it only
shows a given number of entries. Patch 2 is a simple fix.

Patch 3-5 remove a set of _threaded() functions and also remove
unnecessary locking on perf report path. It leads to a small
performance gain.

Patch 6-9 implement a long-requested --percent-limit option. I
preserve the default value to 0 but an user can set it to a different
value using the .perfconfig file.

You can get it from 'perf/top-v1' branch on my tree at:

git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git

Any comments are welcome, thanks.
Namhyung


Namhyung Kim (9):
perf top: Fix -E option behavior
perf top: Fix percent output when no samples collected
perf top: Get rid of *_threaded() functions
perf hists: Move locking to its call-sites
perf report: Don't be bothered with locking when adding hist entries
perf report: Add --percent-limit option
perf top: Add --percent-limit option
perf report: Add report.percent-limit config variable
perf top: Reuse report.percent-limit config variable

tools/perf/Documentation/perf-report.txt | 4 ++
tools/perf/Documentation/perf-top.txt | 4 ++
tools/perf/builtin-diff.c | 2 +-
tools/perf/builtin-report.c | 50 +++++++++++------
tools/perf/builtin-top.c | 73 ++++++++++++++++--------
tools/perf/ui/browsers/hists.c | 95 +++++++++++++++++++++++++++-----
tools/perf/ui/gtk/hists.c | 13 ++++-
tools/perf/ui/stdio/hist.c | 7 ++-
tools/perf/util/hist.c | 50 +++--------------
tools/perf/util/hist.h | 14 ++---
tools/perf/util/top.c | 23 ++++++--
tools/perf/util/top.h | 1 +
12 files changed, 222 insertions(+), 114 deletions(-)

--
1.7.11.7



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