From: Leo Yan <leo.yan@linaro.org> mainline inclusion from mainline-v5.12-rc1 commit 111c14159117 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I4NGPV CVE: NA ------------------------------------------------- For percent() its arguments are defined as integers; this is not consistent with its consumers which pass u32 arguments. Thus this patch makes argument type as u32 for percent(). Signed-off-by: Leo Yan <leo.yan@linaro.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Joe Perches <joe@perches.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20210114154646.209024-5-leo.yan@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Wei Li <liwei391@huawei.com> Reviewed-by: Yang Jihong <yangjihong1@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- 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 7aaccea00883..7702f9599162 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -876,7 +876,7 @@ static struct c2c_stats *total_stats(struct hist_entry *he) return &hists->stats; } -static double percent(int st, int tot) +static double percent(u32 st, u32 tot) { return tot ? 100. * (double) st / (double) tot : 0; } -- 2.20.1