[PATCH] perf c2c: Display proper cpu count in nodes column

[Jiri Olsa]

There's wrong bitmap considered when checking
for cpu count of specific node.

We do the needed computation for 'set' variable,
but at the end we use the 'c2c_he->cpuset' weight,
which shows misleading numbers.

Reported-by: Joe Mario <jmario@xxxxxxxxxx>
Link: https://lkml.kernel.org/n/tip-9wvrv74n7d4nbgztr74isv5j@xxxxxxxxxxxxxx
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
---
 tools/perf/builtin-c2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index f0aae6e13a33..9240c6bf70f5 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -1106,7 +1106,7 @@ node_entry(struct perf_hpp_fmt *fmt __maybe_unused, struct perf_hpp *hpp,
 			break;
 		case 1:
 		{
-			int num = bitmap_weight(c2c_he->cpuset, c2c.cpus_cnt);
+			int num = bitmap_weight(set, c2c.cpus_cnt);
 			struct c2c_stats *stats = &c2c_he->node_stats[node];
 
 			ret = scnprintf(hpp->buf, hpp->size, "%2d{%2d ", node, num);
-- 
2.21.0