| Alexander Potapenko | cd11016 | 2016-03-25 14:22:08 -0700 | [diff] [blame] | 1 | /* |
| 2 | * A generic stack depot implementation |
| 3 | * |
| 4 | * Author: Alexander Potapenko <glider@google.com> |
| 5 | * Copyright (C) 2016 Google, Inc. |
| 6 | * |
| 7 | * Based on code by Dmitry Chernenkov. |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | */ |
| 20 | |
| 21 | #ifndef _LINUX_STACKDEPOT_H |
| 22 | #define _LINUX_STACKDEPOT_H |
| 23 | |
| 24 | typedef u32 depot_stack_handle_t; |
| 25 | |
| 26 | struct stack_trace; |
| 27 | |
| 28 | depot_stack_handle_t depot_save_stack(struct stack_trace *trace, gfp_t flags); |
| 29 | |
| 30 | void depot_fetch_stack(depot_stack_handle_t handle, struct stack_trace *trace); |
| 31 | |
| 32 | #endif |