1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /********************************************* 2 /******************************************************************************
3 ********************************************** 3 *******************************************************************************
4 ** 4 **
5 ** Copyright (C) 2005-2010 Red Hat, Inc. All 5 ** Copyright (C) 2005-2010 Red Hat, Inc. All rights reserved.
6 ** 6 **
7 ** 7 **
8 ********************************************** 8 *******************************************************************************
9 ********************************************** 9 ******************************************************************************/
10 10
11 #ifndef __ASTD_DOT_H__ 11 #ifndef __ASTD_DOT_H__
12 #define __ASTD_DOT_H__ 12 #define __ASTD_DOT_H__
13 13
14 bool dlm_may_skip_callback(struct dlm_lkb *lkb !! 14 #define DLM_ENQUEUE_CALLBACK_NEED_SCHED 1
15 int status, uint32_ !! 15 #define DLM_ENQUEUE_CALLBACK_SUCCESS 0
16 int dlm_get_cb(struct dlm_lkb *lkb, uint32_t f !! 16 #define DLM_ENQUEUE_CALLBACK_FAILURE -1
17 int status, uint32_t sbflags, !! 17 int dlm_enqueue_lkb_callback(struct dlm_lkb *lkb, uint32_t flags, int mode,
18 struct dlm_callback **cb); !! 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);
19 void dlm_add_cb(struct dlm_lkb *lkb, uint32_t 23 void dlm_add_cb(struct dlm_lkb *lkb, uint32_t flags, int mode, int status,
20 uint32_t sbflags); 24 uint32_t sbflags);
>> 25 void dlm_callback_set_last_ptr(struct dlm_callback **from,
>> 26 struct dlm_callback *to);
21 27
>> 28 void dlm_release_callback(struct kref *ref);
>> 29 void dlm_callback_work(struct work_struct *work);
22 int dlm_callback_start(struct dlm_ls *ls); 30 int dlm_callback_start(struct dlm_ls *ls);
23 void dlm_callback_stop(struct dlm_ls *ls); 31 void dlm_callback_stop(struct dlm_ls *ls);
24 void dlm_callback_suspend(struct dlm_ls *ls); 32 void dlm_callback_suspend(struct dlm_ls *ls);
25 void dlm_callback_resume(struct dlm_ls *ls); 33 void dlm_callback_resume(struct dlm_ls *ls);
26 34
27 #endif 35 #endif
28 36
29 37
30 38
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