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authorAndi Kleen <ak@linux.intel.com>2013-09-20 07:40:41 -0700
committerIngo Molnar <mingo@kernel.org>2013-10-04 10:06:09 +0200
commitf5d05bcec409aec2c41727077ad818f7c4db005b (patch)
treec34d1c83b5a5927ea4dd1526e974a436cd2c825a /tools/perf/Documentation/perf-report.txt
parenta405bad5ad2086766ce320b16a56952e013327f8 (diff)
downloadlinux-f5d05bcec409aec2c41727077ad818f7c4db005b.tar.gz
tools/perf: Support sorting by in_tx or abort branch flags
Extend the perf branch sorting code to support sorting by in_tx or abort_tx qualifiers. Also print out those qualifiers. This also fixes up some of the existing sort key documentation. We do not support no_tx here, because it's simply not showing the in_tx flag. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1379688044-14173-4-git-send-email-andi@firstfloor.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/Documentation/perf-report.txt')
-rw-r--r--tools/perf/Documentation/perf-report.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 2b8097ee39d8..ae337e38cff5 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -71,7 +71,7 @@ OPTIONS
entries are displayed as "[other]".
- cpu: cpu number the task ran at the time of sample
- srcline: filename and line number executed at the time of sample. The
- DWARF debuggin info must be provided.
+ DWARF debugging info must be provided.
By default, comm, dso and symbol keys are used.
(i.e. --sort comm,dso,symbol)
@@ -85,6 +85,8 @@ OPTIONS
- symbol_from: name of function branched from
- symbol_to: name of function branched to
- mispredict: "N" for predicted branch, "Y" for mispredicted branch
+ - in_tx: branch in TSX transaction
+ - abort: TSX transaction abort.
And default sort keys are changed to comm, dso_from, symbol_from, dso_to
and symbol_to, see '--branch-stack'.