linux-kernel - [PATCH V2 4/8] perf mem: add option phys-data to record physical address

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Date:	Thu,  7 Jan 2016 08:30:36 -0500
From:	kan.liang@...el.com
To:	peterz@...radead.org, acme@...nel.org
Cc:	eranian@...gle.com, ak@...ux.intel.com, jolsa@...nel.org,
	namhyung@...nel.org, linux-kernel@...r.kernel.org,
	Kan Liang <kan.liang@...el.com>
Subject: [PATCH V2 4/8] perf mem: add option phys-data to record physical address

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

Add option phys-data in perf mem to record physical address

Signed-off-by: Kan Liang <kan.liang@...el.com>
---
 tools/perf/builtin-mem.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index 3901700..7d5ff3a 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -16,6 +16,7 @@ struct perf_mem {
 	bool			hide_unresolved;
 	bool			dump_raw;
 	bool			force;
+	bool			phys_addr;
 	int			operation;
 	const char		*cpu_list;
 	DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
@@ -39,6 +40,9 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem)
 
 	rec_argv[i++] = "-d";
 
+	if (mem->phys_addr)
+		rec_argv[i++] = "--phys-data";
+
 	if (mem->operation & MEM_OPERATION_LOAD) {
 		rec_argv[i++] = "-e";
 		rec_argv[i++] = "cpu/mem-loads/pp";
@@ -290,6 +294,7 @@ int cmd_mem(int argc, const char **argv, const char *prefix __maybe_unused)
 		   "separator for columns, no spaces will be added"
 		   " between columns '.' is reserved."),
 	OPT_BOOLEAN('f', "force", &mem.force, "don't complain, do it"),
+	OPT_BOOLEAN('p', "phys-data", &mem.phys_addr, "Record sample physical addresses"),
 	OPT_END()
 	};
 	const char *const mem_subcommands[] = { "record", "report", NULL };
-- 
1.8.3.1