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authorArnaldo Carvalho de Melo <acme@redhat.com>2012-10-01 15:20:58 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-10-02 18:36:35 -0300
commit472cc83c3296cdc9248f1afbcfae8bba0f6f9707 (patch)
treed0d2bf4c217e2fc0967194f490ddfeef3fe2b303 /tools
parent73bdc7159b0a83146fa8d1b8df7baf1cea992d4c (diff)
downloadlinux-linaro-stable-472cc83c3296cdc9248f1afbcfae8bba0f6f9707.tar.gz
perf buildid-cache: Don't use globals where not needed to
Some variables were global but used in just one function, so move it to where it belongs. Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-6i7lqzm4hmkg35o1370lb7w4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/builtin-buildid-cache.c58
1 files changed, 26 insertions, 32 deletions
diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c
index 83654557e108..d37e077f4b14 100644
--- a/tools/perf/builtin-buildid-cache.c
+++ b/tools/perf/builtin-buildid-cache.c
@@ -15,22 +15,6 @@
#include "util/strlist.h"
#include "util/symbol.h"
-static char const *add_name_list_str, *remove_name_list_str;
-
-static const char * const buildid_cache_usage[] = {
- "perf buildid-cache [<options>]",
- NULL
-};
-
-static const struct option buildid_cache_options[] = {
- OPT_STRING('a', "add", &add_name_list_str,
- "file list", "file(s) to add"),
- OPT_STRING('r', "remove", &remove_name_list_str, "file list",
- "file(s) to remove"),
- OPT_INCR('v', "verbose", &verbose, "be more verbose"),
- OPT_END()
-};
-
static int build_id_cache__add_file(const char *filename, const char *debugdir)
{
char sbuild_id[BUILD_ID_SIZE * 2 + 1];
@@ -51,8 +35,8 @@ static int build_id_cache__add_file(const char *filename, const char *debugdir)
return err;
}
-static int build_id_cache__remove_file(const char *filename __maybe_unused,
- const char *debugdir __maybe_unused)
+static int build_id_cache__remove_file(const char *filename,
+ const char *debugdir)
{
u8 build_id[BUILD_ID_SIZE];
char sbuild_id[BUILD_ID_SIZE * 2 + 1];
@@ -73,11 +57,34 @@ static int build_id_cache__remove_file(const char *filename __maybe_unused,
return err;
}
-static int __cmd_buildid_cache(void)
+int cmd_buildid_cache(int argc, const char **argv,
+ const char *prefix __maybe_unused)
{
struct strlist *list;
struct str_node *pos;
char debugdir[PATH_MAX];
+ char const *add_name_list_str = NULL,
+ *remove_name_list_str = NULL;
+ const struct option buildid_cache_options[] = {
+ OPT_STRING('a', "add", &add_name_list_str,
+ "file list", "file(s) to add"),
+ OPT_STRING('r', "remove", &remove_name_list_str, "file list",
+ "file(s) to remove"),
+ OPT_INCR('v', "verbose", &verbose, "be more verbose"),
+ OPT_END()
+ };
+ const char * const buildid_cache_usage[] = {
+ "perf buildid-cache [<options>]",
+ NULL
+ };
+
+ argc = parse_options(argc, argv, buildid_cache_options,
+ buildid_cache_usage, 0);
+
+ if (symbol__init() < 0)
+ return -1;
+
+ setup_pager();
snprintf(debugdir, sizeof(debugdir), "%s", buildid_dir);
@@ -119,16 +126,3 @@ static int __cmd_buildid_cache(void)
return 0;
}
-
-int cmd_buildid_cache(int argc, const char **argv,
- const char *prefix __maybe_unused)
-{
- argc = parse_options(argc, argv, buildid_cache_options,
- buildid_cache_usage, 0);
-
- if (symbol__init() < 0)
- return -1;
-
- setup_pager();
- return __cmd_buildid_cache();
-}