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authorJiri Olsa <jolsa@kernel.org>2016-11-22 00:33:30 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-11-23 16:44:05 +0300
commitd940baccc990c29f0343843db7cf669bb8e91a6f (patch)
tree0a5c67601f1da82c88cf0e68ca5bde602478f3e3 /tools/perf/Documentation/perf-c2c.txt
parentdba8ab93792a3a864ff741efe435b2ecbdfb66b1 (diff)
downloadlinux-d940baccc990c29f0343843db7cf669bb8e91a6f.tar.xz
perf c2c report: Display total HITMs on default
Currently we display the cacheline list sorted on remote HITMs by default. The problem is that they might not be always counted and 'perf c2c report' displays an empty output. Thus it's more convenient to display and sort the cacheline list based on the total of HITMs and have the best change to see data in the default report run. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1479764011-10732-6-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-c2c.txt')
-rw-r--r--tools/perf/Documentation/perf-c2c.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-c2c.txt b/tools/perf/Documentation/perf-c2c.txt
index 5eda9336267e..3f06730c7f47 100644
--- a/tools/perf/Documentation/perf-c2c.txt
+++ b/tools/perf/Documentation/perf-c2c.txt
@@ -104,6 +104,10 @@ REPORT OPTIONS
--force::
Don't do ownership validation.
+-d::
+--display::
+ Siwtch to HITM type (rmt, lcl) to display and sort on. Total HITMs as default.
+
C2C RECORD
----------
The perf c2c record command setup options related to HITM cacheline analysis