diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2022-02-15 16:37:13 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-02-16 13:49:25 -0300 |
| commit | 30d1c4d947983f3cfbff9cbb7a4d69b05b699678 (patch) | |
| tree | d631f1a989d70a37f8a4c116e2f0ebb4ed667d65 /tools/lib/perf/include/internal/cpumap.h | |
| parent | 9de0736973dd7f0f710d0f5e0a3dfd9fa9ffeb3f (diff) | |
libperf: Fix perf_cpu_map__for_each_cpu macro
Tzvetomir Stoyanov reported an issue with using macro
perf_cpu_map__for_each_cpu using private perf_cpu object.
The issue is caused by recent change that wrapped cpu in struct perf_cpu
to distinguish it from cpu indexes. We need to make struct perf_cpu
public.
Add a simple test for using the perf_cpu_map__for_each_cpu macro.
Fixes: 6d18804b963b78dc ("perf cpumap: Give CPUs their own type")
Reported-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20220215153713.31395-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/perf/include/internal/cpumap.h')
| -rw-r--r-- | tools/lib/perf/include/internal/cpumap.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/tools/lib/perf/include/internal/cpumap.h b/tools/lib/perf/include/internal/cpumap.h index 581f9ffb4237..1973a18c096b 100644 --- a/tools/lib/perf/include/internal/cpumap.h +++ b/tools/lib/perf/include/internal/cpumap.h @@ -3,11 +3,7 @@ #define __LIBPERF_INTERNAL_CPUMAP_H #include <linux/refcount.h> - -/** A wrapper around a CPU to avoid confusion with the perf_cpu_map's map's indices. */ -struct perf_cpu { - int cpu; -}; +#include <perf/cpumap.h> /** * A sized, reference counted, sorted array of integers representing CPU |