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authorShawn Bohrer <shawn.bohrer@gmail.com>2010-11-30 19:57:12 -0600
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-12-01 18:22:46 -0200
commit5ea4f857850450dc1442144a00547d6623d79d78 (patch)
treee1ce9f181d244042e2b9326fdc0b90732562f484 /tools
parent342955593af08f185279e074b3d77719d2f23b82 (diff)
downloadop-kernel-dev-5ea4f857850450dc1442144a00547d6623d79d78.zip
op-kernel-dev-5ea4f857850450dc1442144a00547d6623d79d78.tar.gz
perf diff: Document missing options
Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <1291168642-11402-5-git-send-email-shawn.bohrer@gmail.com> Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/Documentation/perf-diff.txt19
1 files changed, 18 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt
index 20d97d8..6a9ec2b 100644
--- a/tools/perf/Documentation/perf-diff.txt
+++ b/tools/perf/Documentation/perf-diff.txt
@@ -19,6 +19,18 @@ If no parameters are passed it will assume perf.data.old and perf.data.
OPTIONS
-------
+-M::
+--displacement::
+ Show position displacement relative to baseline.
+
+-D::
+--dump-raw-trace::
+ Dump raw trace in ASCII.
+
+-m::
+--modules::
+ Load module symbols. WARNING: use only with -k and LIVE kernel
+
-d::
--dsos=::
Only consider symbols in these dsos. CSV that understands
@@ -42,7 +54,7 @@ OPTIONS
--field-separator=::
Use a special separator character and don't pad with spaces, replacing
- all occurances of this separator in symbol names (and other output)
+ all occurrences of this separator in symbol names (and other output)
with a '.' character, that thus it's the only non valid separator.
-v::
@@ -50,6 +62,11 @@ OPTIONS
Be verbose, for instance, show the raw counts in addition to the
diff.
+-f::
+--force::
+ Don't complain, do it.
+
+
SEE ALSO
--------
linkperf:perf-record[1]
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