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Groups > linux.kernel > #1726102

[PATCH 11/13] perf test: Add test case for PERF_SAMPLE_PHYS_ADDR

From Arnaldo Carvalho de Melo <acme@kernel.org>
Newsgroups linux.kernel
Subject [PATCH 11/13] perf test: Add test case for PERF_SAMPLE_PHYS_ADDR
Date 2017-09-04 16:10 +0200
Message-ID <um0eD-6ug-35@gated-at.bofh.it> (permalink)
References <um0eB-6ug-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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From: Kan Liang <kan.liang@intel.com>

Extend sample-parsing test cases to support new sample type
PERF_SAMPLE_PHYS_ADDR.

Signed-off-by: Kan Liang <kan.liang@intel.com>
Tested-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Stephane Eranian <eranian@google.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1504026672-7304-6-git-send-email-kan.liang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/tests/sample-parsing.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/perf/tests/sample-parsing.c b/tools/perf/tests/sample-parsing.c
index 6d028f42b3cf..c3858487159d 100644
--- a/tools/perf/tests/sample-parsing.c
+++ b/tools/perf/tests/sample-parsing.c
@@ -141,6 +141,9 @@ static bool samples_same(const struct perf_sample *s1,
 		}
 	}
 
+	if (type & PERF_SAMPLE_PHYS_ADDR)
+		COMP(phys_addr);
+
 	return true;
 }
 
@@ -206,6 +209,7 @@ static int do_test(u64 sample_type, u64 sample_regs, u64 read_format)
 			.mask	= sample_regs,
 			.regs	= regs,
 		},
+		.phys_addr	= 113,
 	};
 	struct sample_read_value values[] = {{1, 5}, {9, 3}, {2, 7}, {6, 4},};
 	struct perf_sample sample_out;
@@ -305,7 +309,7 @@ int test__sample_parsing(struct test *test __maybe_unused, int subtest __maybe_u
 	 * were added.  Please actually update the test rather than just change
 	 * the condition below.
 	 */
-	if (PERF_SAMPLE_MAX > PERF_SAMPLE_REGS_INTR << 1) {
+	if (PERF_SAMPLE_MAX > PERF_SAMPLE_PHYS_ADDR << 1) {
 		pr_debug("sample format has changed, some new PERF_SAMPLE_ bit was introduced - test needs updating\n");
 		return -1;
 	}
-- 
2.13.5

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Thread

[GIT PULL 00/13] perf/core improvements and fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 09/13] perf mem: Support physical address Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 05/13] perf intel-pt: Fix syntax in documentation of config option Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 04/13] perf test powerpc: Fix 'Object code reading' test Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 12/13] perf stat: Only auto-merge events that are PMU aliases Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 08/13] perf sort: Add sort option for physical address Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 03/13] perf trace: Support syscall name globbing Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 01/13] perf report: Calculate the average cycles of iterations Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 06/13] perf vendor events powerpc: Remove duplicate events Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
    Re: [PATCH 06/13] perf vendor events powerpc: Remove duplicate events Andi Kleen <andi@firstfloor.org> - 2017-09-04 19:00 +0200
  [PATCH 07/13] perf tools: Support new sample type for physical address Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 10/13] perf script: Support physical address Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 13/13] perf annotate browser: Help for cycling thru hottest instructions with TAB/shift+TAB Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 11/13] perf test: Add test case for PERF_SAMPLE_PHYS_ADDR Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  [PATCH 02/13] perf syscalltbl: Support glob matching on syscall names Arnaldo Carvalho de Melo <acme@kernel.org> - 2017-09-04 16:10 +0200
  Re: [GIT PULL 00/13] perf/core improvements and fixes Ingo Molnar <mingo@kernel.org> - 2017-09-05 07:20 +0200

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