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From: Jin Yao <yao.jin@linux.intel.com>
To: acme@kernel.org, jolsa@kernel.org, peterz@infradead.org,
	mingo@redhat.com, alexander.shishkin@linux.intel.com
Cc: Linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
	ak@linux.intel.com, kan.liang@intel.com, yao.jin@intel.com,
	Jin Yao <yao.jin@linux.intel.com>
Subject: [PATCH v4 1/3] libperf: Add perf_cpu_map__default_new()
Date: Fri, 23 Jul 2021 14:34:31 +0800	[thread overview]
Message-ID: <20210723063433.7318-2-yao.jin@linux.intel.com> (raw)
In-Reply-To: <20210723063433.7318-1-yao.jin@linux.intel.com>

The libperf already has a static function 'cpu_map__default_new()'.
Add a new API perf_cpu_map__default_new() to export the function.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
---
v3/v4:
 - No change.

v2:
 - New in v2.

 tools/lib/perf/cpumap.c              | 5 +++++
 tools/lib/perf/include/perf/cpumap.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/tools/lib/perf/cpumap.c b/tools/lib/perf/cpumap.c
index ca0215047c32..51b6553912e0 100644
--- a/tools/lib/perf/cpumap.c
+++ b/tools/lib/perf/cpumap.c
@@ -68,6 +68,11 @@ static struct perf_cpu_map *cpu_map__default_new(void)
 	return cpus;
 }
 
+struct perf_cpu_map *perf_cpu_map__default_new(void)
+{
+	return cpu_map__default_new();
+}
+
 static int cmp_int(const void *a, const void *b)
 {
 	return *(const int *)a - *(const int*)b;
diff --git a/tools/lib/perf/include/perf/cpumap.h b/tools/lib/perf/include/perf/cpumap.h
index 6a17ad730cbc..7c27766ea0bf 100644
--- a/tools/lib/perf/include/perf/cpumap.h
+++ b/tools/lib/perf/include/perf/cpumap.h
@@ -9,6 +9,7 @@
 struct perf_cpu_map;
 
 LIBPERF_API struct perf_cpu_map *perf_cpu_map__dummy_new(void);
+LIBPERF_API struct perf_cpu_map *perf_cpu_map__default_new(void);
 LIBPERF_API struct perf_cpu_map *perf_cpu_map__new(const char *cpu_list);
 LIBPERF_API struct perf_cpu_map *perf_cpu_map__read(FILE *file);
 LIBPERF_API struct perf_cpu_map *perf_cpu_map__get(struct perf_cpu_map *map);
-- 
2.17.1


  reply	other threads:[~2021-07-23  6:36 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-23  6:34 [PATCH v4 0/3] perf tool: Enable cpu list for hybrid Jin Yao
2021-07-23  6:34 ` Jin Yao [this message]
2021-07-23  6:34 ` [PATCH v4 2/3] perf tools: Create hybrid flag in target Jin Yao
2021-07-23  6:34 ` [PATCH v4 3/3] perf tools: Enable on a list of CPUs for hybrid Jin Yao
2021-08-10  0:36 ` [PATCH v4 0/3] perf tool: Enable cpu list " Jin, Yao
2021-08-11 19:01 ` Jiri Olsa
2021-08-11 19:09   ` Arnaldo Carvalho de Melo

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