Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1626753

[PATCH] perf, tools: Fix display of data source snoop indication

From Andi Kleen <andi@firstfloor.org>
Newsgroups linux.kernel
Subject [PATCH] perf, tools: Fix display of data source snoop indication
Date 2017-04-19 22:00 +0200
Message-ID <ty3VE-7vf-41@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

Show all headers | View raw


From: Andi Kleen <ak@linux.intel.com>

perf mem report doesn't display the data source snoop indication correctly.

In the kernel API the definition is

but the table used by the perf tools exchanged Hit and Miss

        "None",
        "Miss",
        "Hit",

Fix the table in perf.

Cc: eranian@google.com
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
 tools/perf/util/mem-events.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c
index 1d4ab53c60ca..865ba3c39284 100644
--- a/tools/perf/util/mem-events.c
+++ b/tools/perf/util/mem-events.c
@@ -205,8 +205,8 @@ int perf_mem__lvl_scnprintf(char *out, size_t sz, struct mem_info *mem_info)
 static const char * const snoop_access[] = {
 	"N/A",
 	"None",
-	"Miss",
 	"Hit",
+	"Miss",
 	"HitM",
 };
 
-- 
2.9.3

Back to linux.kernel | Previous | NextNext in thread | Find similar | Unroll thread


Thread

[PATCH] perf, tools: Fix display of data source snoop indication Andi Kleen <andi@firstfloor.org> - 2017-04-19 22:00 +0200
  Re: [PATCH] perf, tools: Fix display of data source snoop indication Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-04-20 00:00 +0200

csiph-web