diff options
Diffstat (limited to 'tools/perf/util/pmu.c')
| -rw-r--r-- | tools/perf/util/pmu.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index bb2ca29cd7bd..a96ccc5c3b51 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -29,7 +29,9 @@ #include "fncache.h" #include "util/evsel_config.h" -struct perf_pmu perf_pmu__fake; +struct perf_pmu perf_pmu__fake = { + .name = "fake", +}; #define UNIT_MAX_LEN 31 /* max length for event unit name */ @@ -967,13 +969,13 @@ perf_pmu__get_default_config(struct perf_pmu *pmu __maybe_unused) return NULL; } -char * __weak +const char * __weak pmu_find_real_name(const char *name) { - return (char *)name; + return name; } -char * __weak +const char * __weak pmu_find_alias_name(const char *name __maybe_unused) { return NULL; @@ -991,8 +993,8 @@ struct perf_pmu *perf_pmu__lookup(struct list_head *pmus, int dirfd, const char { struct perf_pmu *pmu; __u32 type; - char *name = pmu_find_real_name(lookup_name); - char *alias_name; + const char *name = pmu_find_real_name(lookup_name); + const char *alias_name; pmu = zalloc(sizeof(*pmu)); if (!pmu) @@ -1974,7 +1976,7 @@ void perf_pmu__warn_invalid_config(struct perf_pmu *pmu, __u64 config, name ?: "N/A", buf, config_name, config); } -int perf_pmu__match(char *pattern, char *name, char *tok) +int perf_pmu__match(const char *pattern, const char *name, const char *tok) { if (!name) return -1; |