| /* |
| * A generic stack depot implementation |
| * |
| * Author: Alexander Potapenko <glider@google.com> |
| * 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 |
| #define _LINUX_STACKDEPOT_H |
| |
| typedef u32 depot_stack_handle_t; |
| |
| struct stack_trace; |
| |
| depot_stack_handle_t depot_save_stack(struct stack_trace *trace, gfp_t flags); |
| |
| void depot_fetch_stack(depot_stack_handle_t handle, struct stack_trace *trace); |
| |
| #endif |
