| Message ID | 20231129060211.1890454-12-irogers@google.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | BPF |
| Headers | show |
| Series | Clean up libperf cpumap's empty function | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Not a local patch |
On 29/11/2023 06:02, Ian Rogers wrote: > In both cases the CPU map is known owned by either the caller or a > PMU. > > Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: James Clark <james.clark@arm.com> > --- > tools/perf/arch/arm64/util/header.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/tools/perf/arch/arm64/util/header.c b/tools/perf/arch/arm64/util/header.c > index 97037499152e..a9de0b5187dd 100644 > --- a/tools/perf/arch/arm64/util/header.c > +++ b/tools/perf/arch/arm64/util/header.c > @@ -25,8 +25,6 @@ static int _get_cpuid(char *buf, size_t sz, struct perf_cpu_map *cpus) > if (!sysfs || sz < MIDR_SIZE) > return EINVAL; > > - cpus = perf_cpu_map__get(cpus); > - > for (cpu = 0; cpu < perf_cpu_map__nr(cpus); cpu++) { > char path[PATH_MAX]; > FILE *file; > @@ -51,7 +49,6 @@ static int _get_cpuid(char *buf, size_t sz, struct perf_cpu_map *cpus) > break; > } > > - perf_cpu_map__put(cpus); > return ret; > } >
diff --git a/tools/perf/arch/arm64/util/header.c b/tools/perf/arch/arm64/util/header.c index 97037499152e..a9de0b5187dd 100644 --- a/tools/perf/arch/arm64/util/header.c +++ b/tools/perf/arch/arm64/util/header.c @@ -25,8 +25,6 @@ static int _get_cpuid(char *buf, size_t sz, struct perf_cpu_map *cpus) if (!sysfs || sz < MIDR_SIZE) return EINVAL; - cpus = perf_cpu_map__get(cpus); - for (cpu = 0; cpu < perf_cpu_map__nr(cpus); cpu++) { char path[PATH_MAX]; FILE *file; @@ -51,7 +49,6 @@ static int _get_cpuid(char *buf, size_t sz, struct perf_cpu_map *cpus) break; } - perf_cpu_map__put(cpus); return ret; }
In both cases the CPU map is known owned by either the caller or a PMU. Signed-off-by: Ian Rogers <irogers@google.com> --- tools/perf/arch/arm64/util/header.c | 3 --- 1 file changed, 3 deletions(-)