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authorJiri Olsa <jolsa@kernel.org>2018-03-09 11:14:37 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-03-16 13:52:57 -0300
commit8fab7843a15078814764e01c303d175c92b500c1 (patch)
tree78ae5ed4384442d6e74abd54fe9c28039fd59f7a /tools/perf/builtin-c2c.c
parent8185850ad603acfc66f5b3d284955809dffa5d2c (diff)
downloadlinux-8fab7843a15078814764e01c303d175c92b500c1.tar.bz2
perf c2c record: Record physical addresses in samples
We are going to display NUMA node information in following patches. For this we need to have physical address data in the sample. Adding --phys-data as a default option for perf c2c record. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20180309101442.9224-5-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-c2c.c')
-rw-r--r--tools/perf/builtin-c2c.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 98d243fa0c06..95765a1db903 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -2704,7 +2704,7 @@ static int perf_c2c__record(int argc, const char **argv)
argc = parse_options(argc, argv, options, record_mem_usage,
PARSE_OPT_KEEP_UNKNOWN);
- rec_argc = argc + 10; /* max number of arguments */
+ rec_argc = argc + 11; /* max number of arguments */
rec_argv = calloc(rec_argc + 1, sizeof(char *));
if (!rec_argv)
return -1;
@@ -2720,6 +2720,7 @@ static int perf_c2c__record(int argc, const char **argv)
rec_argv[i++] = "-W";
rec_argv[i++] = "-d";
+ rec_argv[i++] = "--phys-data";
rec_argv[i++] = "--sample-cpu";
for (j = 0; j < PERF_MEM_EVENTS__MAX; j++) {