X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=tools%2Fperf%2Fbuiltin-record.c;h=cdf58ecc04b106a5b783d4f17b69ae1ef7528f4a;hb=05484298cbfebbf8c8c55b000541a245bc286bec;hp=78a41fdbe56c250ad1857026257f4d7998430712;hpb=2fe85427e3bf65d791700d065132772fc26e4d75;p=deliverable%2Flinux.git

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 78a41fdbe56c..cdf58ecc04b1 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -953,6 +953,8 @@ const struct option record_options[] = {
 	OPT_CALLBACK('j', "branch-filter", &record.opts.branch_stack,
 		     "branch filter mask", "branch stack filter modes",
 		     parse_branch_stack),
+	OPT_BOOLEAN('W', "weight", &record.opts.sample_weight,
+		    "sample by weight (on special events only)"),
 	OPT_END()
 };