diff options
Diffstat (limited to 'tools/perf/bench/numa.c')
| -rw-r--r-- | tools/perf/bench/numa.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c index 8efe904e486b..3083fc36282b 100644 --- a/tools/perf/bench/numa.c +++ b/tools/perf/bench/numa.c @@ -43,6 +43,7 @@ /* * Debug printf: */ +#undef dprintf #define dprintf(x...) do { if (g && g->p.show_details >= 1) printf(x); } while (0) struct thread_data { @@ -1573,13 +1574,13 @@ static int __bench_numa(const char *name) "GB/sec,", "total-speed", "GB/sec total speed"); if (g->p.show_details >= 2) { - char tname[32]; + char tname[14 + 2 * 10 + 1]; struct thread_data *td; for (p = 0; p < g->p.nr_proc; p++) { for (t = 0; t < g->p.nr_threads; t++) { - memset(tname, 0, 32); + memset(tname, 0, sizeof(tname)); td = g->threads + p*g->p.nr_threads + t; - snprintf(tname, 32, "process%d:thread%d", p, t); + snprintf(tname, sizeof(tname), "process%d:thread%d", p, t); print_res(tname, td->speed_gbs, "GB/sec", "thread-speed", "GB/sec/thread speed"); print_res(tname, td->system_time_ns / NSEC_PER_SEC, |