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Subject[PATCH -tip v4 6/7] perf branch trace: add print all option
Date
For ease of use, add option printing all information '-A' or '--all'.
This option can print following information.
- pid
- command name
- address
- function+offset
- elf file path

Signed-off-by: Akihiro Nagai <akihiro.nagai.hw@hitachi.com>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
---
tools/perf/Documentation/perf-branch.txt | 3 +++
tools/perf/builtin-branch.c | 6 ++++++
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/tools/perf/Documentation/perf-branch.txt b/tools/perf/Documentation/perf-branch.txt
index 9b7b1e1..a034f12 100644
--- a/tools/perf/Documentation/perf-branch.txt
+++ b/tools/perf/Documentation/perf-branch.txt
@@ -48,6 +48,9 @@ OPTIONS
-s::
--symbol::
Print function name and offset. (default)
+-A::
+--all::
+ Print all information.

SEE ALSO
--------
diff --git a/tools/perf/builtin-branch.c b/tools/perf/builtin-branch.c
index 708b056..51cdcd4 100644
--- a/tools/perf/builtin-branch.c
+++ b/tools/perf/builtin-branch.c
@@ -36,6 +36,9 @@ struct exec_info {
#define EI_FLAG_PRINT_ELFPATH (1 << 3)
#define EI_FLAG_PRINT_SYMBOL (1 << 4)

+/* all print flags are enabled */
+#define EI_FLAG_PRINT_ALL -1UL
+
/*
* It's used when no print item specified.
* It must be selected from EI_FLAG_REQUIRED.
@@ -114,6 +117,9 @@ static const struct option branch_options[] = {
"print function+offset (default)",
set_print_flags,
(void *)EI_FLAG_PRINT_SYMBOL),
+ OPT_CALLBACK_DEFAULT_NOOPT('A', "all", NULL, NULL,
+ "print all items", set_print_flags,
+ (void *)EI_FLAG_PRINT_ALL),
OPT_END()
};



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