diff options
Diffstat (limited to 'tools/perf/ui/stdio/hist.c')
| -rw-r--r-- | tools/perf/ui/stdio/hist.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index b849caace398..7ac4b98e28bc 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#include <limits.h> #include <stdio.h> #include <stdlib.h> #include <linux/string.h> @@ -24,6 +25,9 @@ static size_t callchain__fprintf_left_margin(FILE *fp, int left_margin) int i; int ret = fprintf(fp, " "); + if (left_margin > USHRT_MAX) + left_margin = USHRT_MAX; + for (i = 0; i < left_margin; i++) ret += fprintf(fp, " "); @@ -897,8 +901,7 @@ out: return ret; } -size_t events_stats__fprintf(struct events_stats *stats, FILE *fp, - bool skip_empty) +size_t events_stats__fprintf(struct events_stats *stats, FILE *fp) { int i; size_t ret = 0; @@ -910,15 +913,15 @@ size_t events_stats__fprintf(struct events_stats *stats, FILE *fp, name = perf_event__name(i); if (!strcmp(name, "UNKNOWN")) continue; - if (skip_empty && !stats->nr_events[i]) + if (symbol_conf.skip_empty && !stats->nr_events[i]) continue; if (i && total) { - ret += fprintf(fp, "%16s events: %10d (%4.1f%%)\n", + ret += fprintf(fp, "%20s events: %10d (%4.1f%%)\n", name, stats->nr_events[i], 100.0 * stats->nr_events[i] / total); } else { - ret += fprintf(fp, "%16s events: %10d\n", + ret += fprintf(fp, "%20s events: %10d\n", name, stats->nr_events[i]); } } |