perf probe: 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-adql1rjwxlmahx9unvfi3wqo@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -250,7 +250,9 @@ static int opt_set_filter(const struct option *opt __maybe_unused,
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return 0;
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return 0;
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}
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}
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static const char * const probe_usage[] = {
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int cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused)
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{
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const char * const probe_usage[] = {
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"perf probe [<options>] 'PROBEDEF' ['PROBEDEF' ...]",
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"perf probe [<options>] 'PROBEDEF' ['PROBEDEF' ...]",
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"perf probe [<options>] --add 'PROBEDEF' [--add 'PROBEDEF' ...]",
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"perf probe [<options>] --add 'PROBEDEF' [--add 'PROBEDEF' ...]",
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"perf probe [<options>] --del '[GROUP:]EVENT' ...",
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"perf probe [<options>] --del '[GROUP:]EVENT' ...",
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@ -261,8 +263,7 @@ static const char * const probe_usage[] = {
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#endif
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#endif
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NULL
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NULL
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};
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};
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const struct option options[] = {
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static const struct option options[] = {
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OPT_INCR('v', "verbose", &verbose,
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OPT_INCR('v', "verbose", &verbose,
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"be more verbose (show parsed arguments, etc)"),
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"be more verbose (show parsed arguments, etc)"),
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OPT_BOOLEAN('l', "list", ¶ms.list_events,
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OPT_BOOLEAN('l', "list", ¶ms.list_events,
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@ -325,10 +326,7 @@ static const struct option options[] = {
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OPT_CALLBACK('x', "exec", NULL, "executable|path",
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OPT_CALLBACK('x', "exec", NULL, "executable|path",
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"target executable name or path", opt_set_target),
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"target executable name or path", opt_set_target),
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OPT_END()
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OPT_END()
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};
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};
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int cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused)
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{
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int ret;
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int ret;
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argc = parse_options(argc, argv, options, probe_usage,
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argc = parse_options(argc, argv, options, probe_usage,
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