From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/include/linux/stackdepot.h | 29 +++++++++++++++--------------
1 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/kernel/include/linux/stackdepot.h b/kernel/include/linux/stackdepot.h
index 7978b3e..6bb4bc1 100644
--- a/kernel/include/linux/stackdepot.h
+++ b/kernel/include/linux/stackdepot.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* A generic stack depot implementation
*
@@ -5,17 +6,6 @@
* Copyright (C) 2016 Google, Inc.
*
* Based on code by Dmitry Chernenkov.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#ifndef _LINUX_STACKDEPOT_H
@@ -23,10 +13,21 @@
typedef u32 depot_stack_handle_t;
-struct stack_trace;
+depot_stack_handle_t stack_depot_save(unsigned long *entries,
+ unsigned int nr_entries, gfp_t gfp_flags);
-depot_stack_handle_t depot_save_stack(struct stack_trace *trace, gfp_t flags);
+unsigned int stack_depot_fetch(depot_stack_handle_t handle,
+ unsigned long **entries);
-void depot_fetch_stack(depot_stack_handle_t handle, struct stack_trace *trace);
+unsigned int filter_irq_stacks(unsigned long *entries, unsigned int nr_entries);
+
+#ifdef CONFIG_STACKDEPOT
+int stack_depot_init(void);
+#else
+static inline int stack_depot_init(void)
+{
+ return 0;
+}
+#endif /* CONFIG_STACKDEPOT */
#endif
--
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