Commit 32bf5bd1 authored Sep 22, 2013 by Wei Yang Committed by Arnaldo Carvalho de Melo Nov 01, 2013

perf bench: Fix two warnings



There are two warnings in bench/numa, when building 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 fixes these two warnings.

Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Link: http://lkml.kernel.org/r/1379839764-9245-1-git-send-email-weiyang@linux.vnet.ibm.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 53805eca

tools/perf/bench/numa.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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);

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