From 67260e8c0e681a9bb9ed861514b4c80c2d0eb2e5 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Tue, 20 Aug 2019 16:02:19 +0200 Subject: perf c2c: Display proper cpu count in nodes column 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. Fixes: 1e181b92a2da ("perf c2c report: Add 'node' sort key") Reported-by: Joe Mario Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20190820140219.28338-1-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-c2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools') diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 73782d99ee5a..8335a4076a5a 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -1107,7 +1107,7 @@ 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); -- cgit v1.2.3-59-g8ed1b