| Thomas Gleixner | 2522fe4 | 2019-05-28 09:57:20 -0700 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| David Teigland | e7fd417 | 2006-01-18 09:30:29 +0000 | [diff] [blame] | 2 | /****************************************************************************** |
| 3 | ******************************************************************************* |
| 4 | ** |
| David Teigland | 7fe2b31 | 2010-02-24 11:08:18 -0600 | [diff] [blame] | 5 | ** Copyright (C) 2005-2010 Red Hat, Inc. All rights reserved. |
| David Teigland | e7fd417 | 2006-01-18 09:30:29 +0000 | [diff] [blame] | 6 | ** |
| David Teigland | e7fd417 | 2006-01-18 09:30:29 +0000 | [diff] [blame] | 7 | ** |
| 8 | ******************************************************************************* |
| 9 | ******************************************************************************/ |
| 10 | |
| 11 | #ifndef __ASTD_DOT_H__ |
| 12 | #define __ASTD_DOT_H__ |
| 13 | |
| Alexander Aring | 61bed0b | 2022-10-27 16:45:21 -0400 | [diff] [blame] | 14 | #define DLM_ENQUEUE_CALLBACK_NEED_SCHED 1 |
| 15 | #define DLM_ENQUEUE_CALLBACK_SUCCESS 0 |
| 16 | #define DLM_ENQUEUE_CALLBACK_FAILURE -1 |
| 17 | int dlm_enqueue_lkb_callback(struct dlm_lkb *lkb, uint32_t flags, int mode, |
| 18 | int status, uint32_t sbflags); |
| 19 | #define DLM_DEQUEUE_CALLBACK_EMPTY 2 |
| 20 | #define DLM_DEQUEUE_CALLBACK_LAST 1 |
| 21 | #define DLM_DEQUEUE_CALLBACK_SUCCESS 0 |
| 22 | int dlm_dequeue_lkb_callback(struct dlm_lkb *lkb, struct dlm_callback **cb); |
| David Teigland | 23e8e1a | 2011-04-05 13:16:24 -0500 | [diff] [blame] | 23 | void dlm_add_cb(struct dlm_lkb *lkb, uint32_t flags, int mode, int status, |
| 24 | uint32_t sbflags); |
| Alexander Aring | 61bed0b | 2022-10-27 16:45:21 -0400 | [diff] [blame] | 25 | void dlm_callback_set_last_ptr(struct dlm_callback **from, |
| 26 | struct dlm_callback *to); |
| David Teigland | e7fd417 | 2006-01-18 09:30:29 +0000 | [diff] [blame] | 27 | |
| Alexander Aring | 61bed0b | 2022-10-27 16:45:21 -0400 | [diff] [blame] | 28 | void dlm_release_callback(struct kref *ref); |
| David Teigland | 23e8e1a | 2011-04-05 13:16:24 -0500 | [diff] [blame] | 29 | void dlm_callback_work(struct work_struct *work); |
| 30 | int dlm_callback_start(struct dlm_ls *ls); |
| 31 | void dlm_callback_stop(struct dlm_ls *ls); |
| 32 | void dlm_callback_suspend(struct dlm_ls *ls); |
| 33 | void dlm_callback_resume(struct dlm_ls *ls); |
| David Teigland | e7fd417 | 2006-01-18 09:30:29 +0000 | [diff] [blame] | 34 | |
| 35 | #endif |
| 36 | |
| David Teigland | 23e8e1a | 2011-04-05 13:16:24 -0500 | [diff] [blame] | 37 | |
