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perf scripting-engines: Move static to local variable, remove 16384 from .bss

Avoid 16,384 bytes in .bss by stack allocating two bitmaps.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: K Prateek Nayak <kprateek.nayak@amd.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Ross Zwisler <zwisler@chromium.org>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/r/20230526183401.2326121-14-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

authored by

Ian Rogers and committed by
Arnaldo Carvalho de Melo d9c26d45 370ce164

+5 -4
+2 -2
tools/perf/util/scripting-engines/trace-event-perl.c
··· 67 67 #define TRACE_EVENT_TYPE_MAX \ 68 68 ((1 << (sizeof(unsigned short) * 8)) - 1) 69 69 70 - static DECLARE_BITMAP(events_defined, TRACE_EVENT_TYPE_MAX); 71 - 72 70 extern struct scripting_context *scripting_context; 73 71 74 72 static char *cur_field_name; ··· 351 353 void *data = sample->raw_data; 352 354 unsigned long long nsecs = sample->time; 353 355 const char *comm = thread__comm_str(thread); 356 + DECLARE_BITMAP(events_defined, TRACE_EVENT_TYPE_MAX); 354 357 358 + bitmap_zero(events_defined, TRACE_EVENT_TYPE_MAX); 355 359 dSP; 356 360 357 361 if (evsel->core.attr.type != PERF_TYPE_TRACEPOINT)
+3 -2
tools/perf/util/scripting-engines/trace-event-python.c
··· 93 93 #define TRACE_EVENT_TYPE_MAX \ 94 94 ((1 << (sizeof(unsigned short) * 8)) - 1) 95 95 96 - static DECLARE_BITMAP(events_defined, TRACE_EVENT_TYPE_MAX); 97 - 98 96 #define N_COMMON_FIELDS 7 99 97 100 98 static char *cur_field_name; ··· 932 934 unsigned long long nsecs = sample->time; 933 935 const char *comm = thread__comm_str(al->thread); 934 936 const char *default_handler_name = "trace_unhandled"; 937 + DECLARE_BITMAP(events_defined, TRACE_EVENT_TYPE_MAX); 938 + 939 + bitmap_zero(events_defined, TRACE_EVENT_TYPE_MAX); 935 940 936 941 if (!event) { 937 942 snprintf(handler_name, sizeof(handler_name),