/* SPDX-License-Identifier: GPL-2.0-only */ /****************************************************************************** ******************************************************************************* ** ** Copyright (C) 2005-2010 Red Hat, Inc. All rights reserved. ** ** ******************************************************************************* ******************************************************************************/ #ifndef __ASTD_DOT_H__ #define __ASTD_DOT_H__ #define DLM_ENQUEUE_CALLBACK_NEED_SCHED 1 #define DLM_ENQUEUE_CALLBACK_SUCCESS 0 #define DLM_ENQUEUE_CALLBACK_FAILURE -1 int dlm_enqueue_lkb_callback(struct dlm_lkb *lkb, uint32_t flags, int mode, int status, uint32_t sbflags); #define DLM_DEQUEUE_CALLBACK_EMPTY 2 #define DLM_DEQUEUE_CALLBACK_LAST 1 #define DLM_DEQUEUE_CALLBACK_SUCCESS 0 int dlm_dequeue_lkb_callback(struct dlm_lkb *lkb, struct dlm_callback **cb); void dlm_add_cb(struct dlm_lkb *lkb, uint32_t flags, int mode, int status, uint32_t sbflags); void dlm_callback_set_last_ptr(struct dlm_callback **from, struct dlm_callback *to); void dlm_release_callback(struct kref *ref); void dlm_purge_lkb_callbacks(struct dlm_lkb *lkb); void dlm_callback_work(struct work_struct *work); int dlm_callback_start(struct dlm_ls *ls); void dlm_callback_stop(struct dlm_ls *ls); void dlm_callback_suspend(struct dlm_ls *ls); void dlm_callback_resume(struct dlm_ls *ls); #endif