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Groups > linux.kernel > #1334256

[PATCH 09/23] perf mem: Add -u/-k options

From Jiri Olsa <jolsa@kernel.org>
Newsgroups linux.kernel
Subject [PATCH 09/23] perf mem: Add -u/-k options
Date 2016-02-15 09:40 +0100
Message-ID <r2mRm-6Rc-39@gated-at.bofh.it> (permalink)
References <r2mRk-6Rc-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Add -u/-k (--all-user/--all-kernel) options to use
the perf record --all-user/--all-kernel options.

Link: http://lkml.kernel.org/n/tip-adxn5c48oe0gmjrjmq6we27q@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
 tools/perf/builtin-mem.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index 94243429bb6e..cb4aa83162a6 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -62,6 +62,7 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem)
 	int rec_argc, i = 0, j;
 	const char **rec_argv;
 	int ret;
+	bool all_user = false, all_kernel = false;
 	struct option options[] = {
 	OPT_CALLBACK('e', "event", &mem, "event",
 		     "event selector. use 'perf mem record -e list' to list available events",
@@ -69,13 +70,15 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem)
 	OPT_UINTEGER('l', "ldlat", &perf_mem_events__loads_ldlat, "mem-loads latency"),
 	OPT_INCR('v', "verbose", &verbose,
 		 "be more verbose (show counter open errors, etc)"),
+	OPT_BOOLEAN('u', "--all-user", &all_user, "collect only user level data"),
+	OPT_BOOLEAN('k', "--all-kernel", &all_kernel, "collect only kernel level data"),
 	OPT_END()
 	};
 
 	argc = parse_options(argc, argv, options, record_mem_usage,
 			     PARSE_OPT_STOP_AT_NON_OPTION);
 
-	rec_argc = argc + 7; /* max number of arguments */
+	rec_argc = argc + 9; /* max number of arguments */
 	rec_argv = calloc(rec_argc + 1, sizeof(char *));
 	if (!rec_argv)
 		return -1;
@@ -104,6 +107,12 @@ static int __cmd_record(int argc, const char **argv, struct perf_mem *mem)
 		rec_argv[i++] = perf_mem_events__name(j);
 	};
 
+	if (all_user)
+		rec_argv[i++] = "--all-user";
+
+	if (all_kernel)
+		rec_argv[i++] = "--all-kernel";
+
 	for (j = 0; j < argc; j++, i++)
 		rec_argv[i] = argv[j];
 
-- 
2.4.3

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Thread

[PATCH 00/23] perf tools: Several memory events updates Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 10/23] perf x86 intel: Add DATALA events into sysfs Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 11/23] perf mem: Add Intel DATALA memory events Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 18/23] perf tools: Change perf_mem__lvl_scnprintf to return nb of displayed bytes Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 13/23] perf tools: Introduce perf_mem__tlb_scnprintf function Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 09/23] perf mem: Add -u/-k options Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 03/23] perf tools: Introduce cl_offset function Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 06/23] perf mem: Check for memory events support Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 15/23] perf tools: Introduce perf_mem__snp_scnprintf function Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 01/23] perf record: Add --all-user/--all-kernel options Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
    Re: [PATCH 01/23] perf record: Add --all-user/--all-kernel options Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-16 18:00 +0100
      Re: [PATCH 01/23] perf record: Add --all-user/--all-kernel options Andi Kleen <ak@linux.intel.com> - 2016-02-17 04:20 +0100
        Re: [PATCH 01/23] perf record: Add --all-user/--all-kernel options Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-17 15:30 +0100
          Re: [PATCH 01/23] perf record: Add --all-user/--all-kernel options Andi Kleen <ak@linux.intel.com> - 2016-02-17 16:40 +0100
      Re: [PATCH 01/23] perf record: Add --all-user/--all-kernel options Jiri Olsa <jolsa@redhat.com> - 2016-02-17 15:40 +0100
        Re: [PATCH 01/23] perf record: Add --all-user/--all-kernel options Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-17 16:00 +0100
    [tip:perf/core] perf record: Add --all-user/--all-kernel options tip-bot for Jiri Olsa <tipbot@zytor.com> - 2016-02-20 12:40 +0100
  [PATCH 17/23] perf tools: Change perf_mem__tlb_scnprintf to return nb of displayed bytes Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 23/23] perf script: Display data_src values Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 05/23] perf mem: Add -e record option Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 14/23] perf tools: Introduce perf_mem__lvl_scnprintf function Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 21/23] perf script: Add data_src and weight column definitions Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:40 +0100
  [PATCH 07/23] perf mem: Introduce perf_mem_events__name function Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:50 +0100
  [PATCH 04/23] perf tools: Add monitored events array Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:50 +0100
  [PATCH 02/23] perf tools: Make cl_address global Jiri Olsa <jolsa@kernel.org> - 2016-02-15 09:50 +0100

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