linux-kernel - Re: [PATCH RFC] hist lookups

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20181105.194542.476367332910923203.davem@davemloft.net>
Date:   Mon, 05 Nov 2018 19:45:42 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     jolsa@...hat.com
Cc:     acme@...nel.org, linux-kernel@...r.kernel.org, namhyung@...nel.org,
        jolsa@...nel.org
Subject: Re: [PATCH RFC] hist lookups

From: Jiri Olsa <jolsa@...hat.com>
Date: Mon, 5 Nov 2018 21:34:47 +0100

> I pushed it in perf/fixes branch in:
>   git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git

Build fix for sparc below, I'm playing with this now.

perf: Use PRIu64 for printing top lost events count.

Signed-off-by: David S. Miller <davem@...emloft.net>

diff --git a/tools/perf/util/top.c b/tools/perf/util/top.c
index db3413e..2c8eac8 100644
--- a/tools/perf/util/top.c
+++ b/tools/perf/util/top.c
@@ -46,7 +46,7 @@ size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size)
 							samples_per_sec;
 		ret = SNPRINTF(bf, size,
 			       "   PerfTop:%8.0f irqs/sec  kernel:%4.1f%%"
-			       "  exact: %4.1f%% lost: %lu [", samples_per_sec,
+			       "  exact: %4.1f%% lost: %" PRIu64 " [", samples_per_sec,
 			       ksamples_percent, esamples_percent, top->lost);
 	} else {
 		float us_samples_per_sec = top->us_samples / top->delay_secs;