From: Andi Kleen <andi@firstfloor.org>
To: acme@kernel.org
Cc: jolsa@kernel.org, linux-kernel@vger.kernel.org,
Andi Kleen <ak@linux.intel.com>
Subject: [PATCH 05/10] perf, tools: Special case uncore_ prefix
Date: Tue, 28 Feb 2017 22:49:19 -0800 [thread overview]
Message-ID: <20170301064924.32172-6-andi@firstfloor.org> (raw)
In-Reply-To: <20170301064924.32172-1-andi@firstfloor.org>
From: Andi Kleen <ak@linux.intel.com>
Special case uncore_ prefix in PMU match, to allow for shorter event
uncore specifications.
Before
perf stat -a -e uncore_cbox/event=0x35,umask=0x1,filter_opc=0x19C/ sleep 1
After
perf stat -a -e cbox/event=0x35,umask=0x1,filter_opc=0x19C/ sleep 1
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
tools/perf/util/parse-events.y | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 3209f18cd5d8..eed371b971a8 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -239,6 +239,9 @@ PE_NAME opt_event_config
while ((pmu = perf_pmu__scan(pmu)) != NULL) {
char *name = pmu->name;
+ if (!strncmp(name, "uncore_", 7) &&
+ strncmp($1, "uncore_", 7))
+ name += 7;
if (!strncmp($1, name, strlen($1))) {
if (parse_events_copy_term_list(orig_terms, &terms))
YYABORT;
--
2.9.3
next prev parent reply other threads:[~2017-03-01 6:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-01 6:49 perf: Improve support for uncore JSON event lists Andi Kleen
2017-03-01 6:49 ` [PATCH 01/10] perf, tools, stat: Factor out callback for collecting event values Andi Kleen
2017-03-03 10:33 ` Jiri Olsa
2017-03-03 23:16 ` Andi Kleen
2017-03-05 17:01 ` Jiri Olsa
2017-03-01 6:49 ` [PATCH 02/10] perf, tools, stat: Collapse identically named events Andi Kleen
2017-03-05 17:55 ` Jiri Olsa
2017-03-07 10:02 ` Jiri Olsa
2017-03-01 6:49 ` [PATCH 03/10] perf, tools: Factor out PMU matching in parser Andi Kleen
2017-03-07 10:03 ` Jiri Olsa
2017-03-01 6:49 ` [PATCH 04/10] perf, tools: Expand PMU events by prefix match Andi Kleen
2017-03-01 6:49 ` Andi Kleen [this message]
2017-03-01 6:49 ` [PATCH 06/10] perf, tools: Add a simple expression parser for JSON Andi Kleen
2017-03-01 6:49 ` [PATCH 07/10] perf, tools: Support MetricExpr header in JSON event list Andi Kleen
2017-03-01 6:49 ` [PATCH 08/10] perf, tools, stat: Output JSON MetricExpr metric Andi Kleen
2017-03-07 10:03 ` Jiri Olsa
2017-03-01 6:49 ` [PATCH 09/10] perf, tools, list: Support printing MetricExpr with -v Andi Kleen
2017-03-01 6:49 ` [PATCH 10/10] perf, tools: Add support for MetricName JSON attribute Andi Kleen
2017-03-07 10:03 ` Jiri Olsa
2017-03-07 10:04 ` perf: Improve support for uncore JSON event lists Jiri Olsa
-- strict thread matches above, loose matches on Subject: below --
2017-02-24 0:10 [PATCH 01/10] perf, tools, stat: Factor out callback for collecting event values Andi Kleen
2017-02-24 0:10 ` [PATCH 05/10] perf, tools: Special case uncore_ prefix Andi Kleen
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