linux-kernel - [tip:perf/core] perf session: Change header.misc dump from decimal to hex

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] [day] [month] [year] [list]

Message-ID: <tip-0ea590ae8198547d5898c72b04fa9d8f23bd0b8f@git.kernel.org>
Date:	Tue, 18 Mar 2014 01:30:25 -0700
From:	tip-bot for Don Zickus <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	acme@...hat.com, linux-kernel@...r.kernel.org, eranian@...gle.com,
	hpa@...or.com, mingo@...nel.org, jolsa@...hat.com,
	tglx@...utronix.de, dzickus@...hat.com
Subject: [tip:perf/core] perf session:
  Change header.misc dump from decimal to hex

Commit-ID:  0ea590ae8198547d5898c72b04fa9d8f23bd0b8f
Gitweb:     http://git.kernel.org/tip/0ea590ae8198547d5898c72b04fa9d8f23bd0b8f
Author:     Don Zickus <dzickus@...hat.com>
AuthorDate: Tue, 25 Feb 2014 22:43:46 -0500
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Fri, 14 Mar 2014 18:08:39 -0300

perf session: Change header.misc dump from decimal to hex

When printing the raw dump of a data file, the header.misc is
printed as a decimal.  Unfortunately, that field is a bit mask, so
it is hard to interpret as a decimal.

Print in hex, so the user can easily see what bits are set and more
importantly what type of info it is conveying.

V2: add 0x in front per Jiri Olsa

Signed-off-by: Don Zickus <dzickus@...hat.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Stephane Eranian <eranian@...gle.com>
Link: http://lkml.kernel.org/r/1393386227-149412-3-git-send-email-dzickus@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/session.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 1d555d6..55960f2 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -794,7 +794,7 @@ static void dump_sample(struct perf_evsel *evsel, union perf_event *event,
 	if (!dump_trace)
 		return;
 
-	printf("(IP, %d): %d/%d: %#" PRIx64 " period: %" PRIu64 " addr: %#" PRIx64 "\n",
+	printf("(IP, 0x%x): %d/%d: %#" PRIx64 " period: %" PRIu64 " addr: %#" PRIx64 "\n",
 	       event->header.misc, sample->pid, sample->tid, sample->ip,
 	       sample->period, sample->addr);
 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/