From 7172c3be29dd2772bb7f163c43dce844d5884bf9 Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Sun, 2 Oct 2022 14:01:20 +0200
Subject: pkg/report: ignore more refcount/kobject frames

We ignore some of the kobject frames, but there is also kobject_cleanup
that we were missing (or maybe was added recently).
Make refcount/kobject patterns more robust.
---
 pkg/report/linux.go | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

(limited to 'pkg/report/linux.go')

diff --git a/pkg/report/linux.go b/pkg/report/linux.go
index 5626c0569..97986e21f 100644
--- a/pkg/report/linux.go
+++ b/pkg/report/linux.go
@@ -1096,12 +1096,8 @@ var linuxStackParams = &stackParams{
 		"atomic(64)?_(dec|inc|read|set|or|xor|and|add|sub|fetch|xchg|cmpxchg|try)",
 		"(set|clear|change|test)_bit",
 		"__wake_up",
-		"refcount_add",
-		"refcount_sub",
-		"refcount_inc",
-		"refcount_dec",
-		"refcount_set",
-		"refcount_read",
+		"^refcount_",
+		"^kref_",
 		"ref_tracker",
 		"seqprop_assert",
 		"memcpy",
@@ -1163,9 +1159,7 @@ var linuxStackParams = &stackParams{
 		"destroy_workqueue",
 		"finish_wait",
 		"kthread_stop",
-		"kobject_del",
-		"kobject_put",
-		"kobject_uevent_env",
+		"kobject_",
 		"add_uevent_var",
 		"get_device_parent",
 		"device_add",
-- 
cgit mrf-deployment