linux-kernel - [PATCH v4 3/8] perf mem: Add support for printing PERF_MEM_LVLNUM

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Message-ID: <20221006153946.7816-4-ravi.bangoria@amd.com>
Date:   Thu, 6 Oct 2022 21:09:41 +0530
From:   Ravi Bangoria <ravi.bangoria@....com>
To:     <acme@...nel.org>, <peterz@...radead.org>
CC:     <ravi.bangoria@....com>, <jolsa@...nel.org>, <namhyung@...nel.org>,
        <eranian@...gle.com>, <irogers@...gle.com>, <jmario@...hat.com>,
        <leo.yan@...aro.org>, <alisaidi@...zon.com>, <ak@...ux.intel.com>,
        <kan.liang@...ux.intel.com>, <dave.hansen@...ux.intel.com>,
        <hpa@...or.com>, <mingo@...hat.com>, <mark.rutland@....com>,
        <alexander.shishkin@...ux.intel.com>, <tglx@...utronix.de>,
        <bp@...en8.de>, <x86@...nel.org>,
        <linux-perf-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <sandipan.das@....com>, <ananth.narayan@....com>,
        <kim.phillips@....com>, <santosh.shukla@....com>
Subject: [PATCH v4 3/8] perf mem: Add support for printing PERF_MEM_LVLNUM_{CXL|IO}

Add support for printing these new fields in perf mem report.

Signed-off-by: Ravi Bangoria <ravi.bangoria@....com>
Acked-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/util/mem-events.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c
index 764883183519..8909dc7b14a7 100644
--- a/tools/perf/util/mem-events.c
+++ b/tools/perf/util/mem-events.c
@@ -294,6 +294,8 @@ static const char * const mem_lvl[] = {
 };
 
 static const char * const mem_lvlnum[] = {
+	[PERF_MEM_LVLNUM_CXL] = "CXL",
+	[PERF_MEM_LVLNUM_IO] = "I/O",
 	[PERF_MEM_LVLNUM_ANY_CACHE] = "Any cache",
 	[PERF_MEM_LVLNUM_LFB] = "LFB",
 	[PERF_MEM_LVLNUM_RAM] = "RAM",
-- 
2.37.3