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Subject[PATCH] perf: fix two warning in bench/numa
Date
There two warnings in bench/numa, when buiding this on 32-bit machine. 

The warning output is attached:

bench/numa.c:1113:20: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
bench/numa.c:1161:6: error: format ‘%lx’ expects argument of t'long unsigned int’, but argument 5 has type ‘u64’ [-Werror=format]

This patch fixs these two warnings.

Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
---
tools/perf/bench/numa.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c
index 30d1c32..a73c4ed 100644
--- a/tools/perf/bench/numa.c
+++ b/tools/perf/bench/numa.c
@@ -1110,7 +1110,7 @@ static void *worker_thread(void *__tdata)
/* Check whether our max runtime timed out: */
if (g->p.nr_secs) {
timersub(&stop, &start0, &diff);
- if (diff.tv_sec >= g->p.nr_secs) {
+ if (diff.tv_sec >= (time_t)g->p.nr_secs) {
g->stop_work = true;
break;
}
@@ -1157,7 +1157,7 @@ static void *worker_thread(void *__tdata)
runtime_ns_max += diff.tv_usec * 1000;

if (details >= 0) {
- printf(" #%2d / %2d: %14.2lf nsecs/op [val: %016lx]\n",
+ printf(" #%2d / %2d: %14.2lf nsecs/op [val: %016"PRIu64"]\n",
process_nr, thread_nr, runtime_ns_max / bytes_done, val);
}
fflush(stdout);
--
1.7.5.4
--
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