From d55d4872d65ad14efca644405812bf506805c7bf Mon Sep 17 00:00:00 2001 From: Riccardo Magliocchetti Date: Thu, 17 Oct 2013 15:11:25 -0700 Subject: [PATCH] perf: fix bench numa compilation Taken from: https://lkml.org/lkml/2013/6/20/80 Fix the following errors on gcc 4.8.1 / x86: bench/numa.c: In function worker_thread: bench/numa.c:1113:20: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare] if (diff.tv_sec >= g->p.nr_secs) { ^ bench/numa.c:1161:6: error: format %lx expects argument of type long unsigned int, but argument 5 has type u64 [-Werror=format=] process_nr, thread_nr, runtime_ns_max / bytes_done, val); ^ Signed-off-by: Riccardo Magliocchetti Signed-off-by: Yang Shi --- tools/perf/bench/numa.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c index f7f530081aa9..8c11141cf799 100644 --- a/tools/perf/bench/numa.c +++ b/tools/perf/bench/numa.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include @@ -1136,7 +1137,7 @@ static void *worker_thread(void *__tdata) /* Check whether our max runtime timed out: */ if (g->p.nr_secs) { timersub(&stop, &start0, &diff); - if ((u32)diff.tv_sec >= g->p.nr_secs) { + if ((u32)diff.tv_sec >= (long int)g->p.nr_secs) { g->stop_work = true; break; } -- 2.5.0