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authorWang Nan <wangnan0@huawei.com>2016-06-24 14:22:07 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-06-28 16:54:55 +0300
commit3275f68e50290acd04612c6af41173fe83fdf4b0 (patch)
tree400cc48e0a9cb697f90bbd2399045639c00fc5ec
parent069ee5c488d161f539bb897b1bc64b83f9773221 (diff)
downloadlinux-3275f68e50290acd04612c6af41173fe83fdf4b0.tar.xz
perf data ctf: Pass convert options through opts structure
Following commits will add new option to 'perf data convert'. All options should be grouped into a structure and passed to low level converter (currently there's only one converter). Introduce data-convert.h and define 'struct perf_data_convert_opts' in it. Pass 'force' through opts. Signed-off-by: Wang Nan <wangnan0@huawei.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1466767332-114472-3-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/builtin-data.c9
-rw-r--r--tools/perf/util/data-convert-bt.c5
-rw-r--r--tools/perf/util/data-convert-bt.h4
-rw-r--r--tools/perf/util/data-convert.h8
4 files changed, 20 insertions, 6 deletions
diff --git a/tools/perf/builtin-data.c b/tools/perf/builtin-data.c
index b97bc1518b44..38111a97d900 100644
--- a/tools/perf/builtin-data.c
+++ b/tools/perf/builtin-data.c
@@ -3,6 +3,7 @@
#include "perf.h"
#include "debug.h"
#include <subcmd/parse-options.h>
+#include "data-convert.h"
#include "data-convert-bt.h"
typedef int (*data_cmd_fn_t)(int argc, const char **argv, const char *prefix);
@@ -53,14 +54,16 @@ static int cmd_data_convert(int argc, const char **argv,
const char *prefix __maybe_unused)
{
const char *to_ctf = NULL;
- bool force = false;
+ struct perf_data_convert_opts opts = {
+ .force = false,
+ };
const struct option options[] = {
OPT_INCR('v', "verbose", &verbose, "be more verbose"),
OPT_STRING('i', "input", &input_name, "file", "input file name"),
#ifdef HAVE_LIBBABELTRACE_SUPPORT
OPT_STRING(0, "to-ctf", &to_ctf, NULL, "Convert to CTF format"),
#endif
- OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
+ OPT_BOOLEAN('f', "force", &opts.force, "don't complain, do it"),
OPT_END()
};
@@ -78,7 +81,7 @@ static int cmd_data_convert(int argc, const char **argv,
if (to_ctf) {
#ifdef HAVE_LIBBABELTRACE_SUPPORT
- return bt_convert__perf2ctf(input_name, to_ctf, force);
+ return bt_convert__perf2ctf(input_name, to_ctf, &opts);
#else
pr_err("The libbabeltrace support is not compiled in.\n");
return -1;
diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c
index 4b68e7b9ee0c..09571b39f58a 100644
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -1304,13 +1304,14 @@ static int convert__config(const char *var, const char *value, void *cb)
return 0;
}
-int bt_convert__perf2ctf(const char *input, const char *path, bool force)
+int bt_convert__perf2ctf(const char *input, const char *path,
+ struct perf_data_convert_opts *opts)
{
struct perf_session *session;
struct perf_data_file file = {
.path = input,
.mode = PERF_DATA_MODE_READ,
- .force = force,
+ .force = opts->force,
};
struct convert c = {
.tool = {
diff --git a/tools/perf/util/data-convert-bt.h b/tools/perf/util/data-convert-bt.h
index 4c204342a9d8..9a3b587f76c1 100644
--- a/tools/perf/util/data-convert-bt.h
+++ b/tools/perf/util/data-convert-bt.h
@@ -1,8 +1,10 @@
#ifndef __DATA_CONVERT_BT_H
#define __DATA_CONVERT_BT_H
+#include "data-convert.h"
#ifdef HAVE_LIBBABELTRACE_SUPPORT
-int bt_convert__perf2ctf(const char *input_name, const char *to_ctf, bool force);
+int bt_convert__perf2ctf(const char *input_name, const char *to_ctf,
+ struct perf_data_convert_opts *opts);
#endif /* HAVE_LIBBABELTRACE_SUPPORT */
#endif /* __DATA_CONVERT_BT_H */
diff --git a/tools/perf/util/data-convert.h b/tools/perf/util/data-convert.h
new file mode 100644
index 000000000000..97cfd36aab6f
--- /dev/null
+++ b/tools/perf/util/data-convert.h
@@ -0,0 +1,8 @@
+#ifndef __DATA_CONVERT_H
+#define __DATA_CONVERT_H
+
+struct perf_data_convert_opts {
+ bool force;
+};
+
+#endif /* __DATA_CONVERT_H */