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perf buildid-list: Don't use globals where not needed to

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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-ixb32cbcka9w1fk07xrksusf@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2012-10-01 15:20:58 -03:00
parent 472cc83c32
commit 6ee4149736
1 changed files with 24 additions and 31 deletions
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55
tools/perf/builtin-buildid-list.c
View file

@ -16,27 +16,6 @@
#include "util/session.h"
#include "util/symbol.h"
static const char *input_name;
static bool force;
static bool show_kernel;
static bool with_hits;
static const char * const buildid_list_usage[] = {
"perf buildid-list [<options>]",
NULL
};
static const struct option options[] = {
OPT_BOOLEAN('H', "with-hits", &with_hits, "Show only DSOs with hits"),
OPT_STRING('i', "input", &input_name, "file",
"input file name"),
OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
OPT_BOOLEAN('k', "kernel", &show_kernel, "Show current kernel build id"),
OPT_INCR('v', "verbose", &verbose,
"be more verbose"),
OPT_END()
};
static int sysfs__fprintf_build_id(FILE *fp)
{
u8 kallsyms_build_id[BUILD_ID_SIZE];
@ -65,7 +44,8 @@ static int filename__fprintf_build_id(const char *name, FILE *fp)
return fprintf(fp, "%s\n", sbuild_id);
}
static int perf_session__list_build_ids(void)
static int perf_session__list_build_ids(const char *input_name,
bool force, bool with_hits)
{
struct perf_session *session;
@ -95,18 +75,31 @@ static int perf_session__list_build_ids(void)
return 0;
}
static int __cmd_buildid_list(void)
{
if (show_kernel)
return sysfs__fprintf_build_id(stdout);
return perf_session__list_build_ids();
}
int cmd_buildid_list(int argc, const char **argv,
const char *prefix __maybe_unused)
{
bool show_kernel = false;
bool with_hits = false;
bool force = false;
const char *input_name = NULL;
const struct option options[] = {
OPT_BOOLEAN('H', "with-hits", &with_hits, "Show only DSOs with hits"),
OPT_STRING('i', "input", &input_name, "file", "input file name"),
OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
OPT_BOOLEAN('k', "kernel", &show_kernel, "Show current kernel build id"),
OPT_INCR('v', "verbose", &verbose, "be more verbose"),
OPT_END()
};
const char * const buildid_list_usage[] = {
"perf buildid-list [<options>]",
NULL
};
argc = parse_options(argc, argv, options, buildid_list_usage, 0);
setup_pager();
return __cmd_buildid_list();
if (show_kernel)
return sysfs__fprintf_build_id(stdout);
return perf_session__list_build_ids(input_name, force, with_hits);
}