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authorNamhyung Kim <namhyung@kernel.org>2015-10-22 09:28:48 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-10-22 21:39:51 +0300
commit21cf62847d29392e51c37460856d3c3c57769c5e (patch)
treea463327d4b4b35b75806e69d75cbbddb808e1dba /tools/perf/util/callchain.h
parentb6bd9c7d543ac160646a667470158c5da319a85c (diff)
downloadlinux-21cf62847d29392e51c37460856d3c3c57769c5e.tar.xz
perf tools: Move callchain help messages to callchain.h
These messages will be used by 'perf top' in the next patch. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Chandler Carruth <chandlerc@gmail.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1445495330-25416-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/callchain.h')
-rw-r--r--tools/perf/util/callchain.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index acee2b3cd801..c9e3a2e85a72 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -7,6 +7,18 @@
#include "event.h"
#include "symbol.h"
+#define CALLCHAIN_HELP "setup and enables call-graph (stack chain/backtrace) recording: "
+
+#ifdef HAVE_DWARF_UNWIND_SUPPORT
+#define CALLCHAIN_RECORD_HELP CALLCHAIN_HELP "fp dwarf lbr"
+#else
+#define CALLCHAIN_RECORD_HELP CALLCHAIN_HELP "fp lbr"
+#endif
+
+#define CALLCHAIN_REPORT_HELP "output_type (graph, flat, fractal, or none), " \
+ "min percent threshold, optional print limit, callchain order, " \
+ "key (function or address), add branches"
+
enum perf_call_graph_mode {
CALLCHAIN_NONE,
CALLCHAIN_FP,