From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Joe Mario <jmario@redhat.com>
Subject: [PATCH 2/2] perf c2c: Increase the HITM ratio limit for displayed cachelines
Date: Fri, 28 Dec 2018 11:18:20 +0100
Message-ID: <20181228101820.28010-2-jolsa@kernel.org> (raw)
In-Reply-To: <20181228101820.28010-1-jolsa@kernel.org>
The cachelines being reported go down to 0.05%. hat makes for very
long output files. Raising that to 0.1%. The user can always specify
--show-all if they want all the cachelines.
Suggested-by: Joe Mario <jmario@redhat.com>
Link: http://lkml.kernel.org/n/tip-uwxpd36jutygit56mycanwma@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/builtin-c2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 321687f8f373..30584cb44fb7 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -1878,7 +1878,7 @@ static int c2c_hists__reinit(struct c2c_hists *c2c_hists,
return hpp_list__parse(&c2c_hists->list, output, sort);
}
-#define DISPLAY_LINE_LIMIT 0.0005
+#define DISPLAY_LINE_LIMIT 0.001
static bool he__display(struct hist_entry *he, struct c2c_stats *stats)
{
--
2.17.2
next prev parent reply index
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-28 10:18 [PATCH 1/2] perf c2c: Change the default coalesce setup Jiri Olsa
2018-12-28 10:18 ` Jiri Olsa [this message]
2018-12-28 12:39 ` [PATCH 2/2] perf c2c: Increase the HITM ratio limit for displayed cachelines Arnaldo Carvalho de Melo
2019-01-03 13:19 ` [tip:perf/urgent] " tip-bot for Jiri Olsa
2018-12-28 12:34 ` [PATCH 1/2] perf c2c: Change the default coalesce setup Arnaldo Carvalho de Melo
2019-01-03 13:18 ` [tip:perf/urgent] " tip-bot for Jiri Olsa
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