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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-01 15:20:58 -0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-02 18:36:36 -0300 |
commit | 6ee4149736e39deb7ed6d11c5de3101b5b8c2669 (patch) | |
tree | a99b87ec53a968abc02bb6e8388d83e01fc7e3d3 /tools | |
parent | 472cc83c3296cdc9248f1afbcfae8bba0f6f9707 (diff) |
perf buildid-list: 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-ixb32cbcka9w1fk07xrksusf@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/builtin-buildid-list.c | 55 |
1 files changed, 24 insertions, 31 deletions
diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index 1159feeebb19..a0e94fffa03e 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -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 @@ out: 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); } |