diff options
author | Ian Rogers <irogers@google.com> | 2024-04-16 09:15:30 +0300 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-04-27 04:07:20 +0300 |
commit | 4a20e793652e7742d8c0608a32e6f8adcde9e272 (patch) | |
tree | 11329f56a08cf2c6f02183a9c8cd0bb606520dc7 /tools/perf/util | |
parent | e30a7912f498c58062d0b75e59c181dd48f1cc56 (diff) | |
download | linux-4a20e793652e7742d8c0608a32e6f8adcde9e272.tar.xz |
perf parse-event: Constify event_symbol arrays
Moves 352 bytes from .data to .data.rel.ro.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Beeman Strong <beeman@rivosinc.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240416061533.921723-15-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
-rw-r--r-- | tools/perf/util/parse-events.c | 4 | ||||
-rw-r--r-- | tools/perf/util/parse-events.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 3ab533d0e653..8d3d692d219d 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -39,7 +39,7 @@ static int get_config_terms(const struct parse_events_terms *head_config, static int parse_events_terms__copy(const struct parse_events_terms *src, struct parse_events_terms *dest); -struct event_symbol event_symbols_hw[PERF_COUNT_HW_MAX] = { +const struct event_symbol event_symbols_hw[PERF_COUNT_HW_MAX] = { [PERF_COUNT_HW_CPU_CYCLES] = { .symbol = "cpu-cycles", .alias = "cycles", @@ -82,7 +82,7 @@ struct event_symbol event_symbols_hw[PERF_COUNT_HW_MAX] = { }, }; -struct event_symbol event_symbols_sw[PERF_COUNT_SW_MAX] = { +const struct event_symbol event_symbols_sw[PERF_COUNT_SW_MAX] = { [PERF_COUNT_SW_CPU_CLOCK] = { .symbol = "cpu-clock", .alias = "", diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index f104faef1a78..0bb5f0c80a5e 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -250,8 +250,8 @@ struct event_symbol { const char *symbol; const char *alias; }; -extern struct event_symbol event_symbols_hw[]; -extern struct event_symbol event_symbols_sw[]; +extern const struct event_symbol event_symbols_hw[]; +extern const struct event_symbol event_symbols_sw[]; char *parse_events_formats_error_string(char *additional_terms); |