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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org,
	Adrian Hunter <adrian.hunter@intel.com>,
	Jiri Olsa <jolsa@redhat.com>,
	Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 3/7] perf evsel: Display 0x for hex values when printing the attribute
Date: Thu, 11 Jun 2015 23:15:39 -0300	[thread overview]
Message-ID: <1434075343-4173-4-git-send-email-acme@kernel.org> (raw)
In-Reply-To: <1434075343-4173-1-git-send-email-acme@kernel.org>

From: Adrian Hunter <adrian.hunter@intel.com>

Need to display '0x' prefix for hex values otherwise it is not obvious
they are hex.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1434027064-7554-1-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/evsel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index a3e36fc634dc..d4f9994ae47f 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1058,7 +1058,7 @@ static void __p_read_format(char *buf, size_t size, u64 value)
 
 #define BUF_SIZE		1024
 
-#define p_hex(val)		snprintf(buf, BUF_SIZE, "%"PRIx64, (uint64_t)(val))
+#define p_hex(val)		snprintf(buf, BUF_SIZE, "%#"PRIx64, (uint64_t)(val))
 #define p_unsigned(val)		snprintf(buf, BUF_SIZE, "%"PRIu64, (uint64_t)(val))
 #define p_signed(val)		snprintf(buf, BUF_SIZE, "%"PRId64, (int64_t)(val))
 #define p_sample_type(val)	__p_sample_type(buf, BUF_SIZE, val)
-- 
2.1.0


  parent reply	other threads:[~2015-06-12  2:15 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-12  2:15 [GIT PULL 0/7] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-06-12  2:15 ` [PATCH 1/7] perf tools: Avoid possible race condition in copyfile() Arnaldo Carvalho de Melo
2015-06-12  2:15 ` [PATCH 2/7] perf record: Amend option summaries Arnaldo Carvalho de Melo
2015-06-12  2:15 ` Arnaldo Carvalho de Melo [this message]
2015-06-12  2:15 ` [PATCH 4/7] perf stat: Error out unsupported group leader immediately Arnaldo Carvalho de Melo
2015-06-12  2:15 ` [PATCH 5/7] perf tools: Fix build failure on 32-bit arch Arnaldo Carvalho de Melo
2015-06-12  2:15 ` [PATCH 6/7] trace: Beautify perf_event_open syscall Arnaldo Carvalho de Melo
2015-06-12  2:15 ` [PATCH 7/7] perf tools: Update MANIFEST per files removed from kernel Arnaldo Carvalho de Melo
2015-06-12  8:09 ` [GIT PULL 0/7] perf/core improvements and fixes Ingo Molnar

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