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perf c2c: Fix argument type for percent() 

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>
This commit is contained in:
Leo Yan 2021-01-14 23:46:44 +08:00 committed by Arnaldo Carvalho de Melo
parent 69a95bfdf9
commit 111c141591
1 changed files with 1 additions and 1 deletions
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2
tools/perf/builtin-c2c.c
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@ -876,7 +876,7 @@ static struct c2c_stats *total_stats(struct hist_entry *he)
return &hists->stats; 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; return tot ? 100. * (double) st / (double) tot : 0;
} }