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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
- * dlmdomain.h
- *
- * Copyright (C) 2004 Oracle. All rights reserved.
- */
- #ifndef DLMDOMAIN_H
- #define DLMDOMAIN_H
- extern spinlock_t dlm_domain_lock;
- extern struct list_head dlm_domains;
- static inline int dlm_joined(struct dlm_ctxt *dlm)
- {
- int ret = 0;
- spin_lock(&dlm_domain_lock);
- if (dlm->dlm_state == DLM_CTXT_JOINED)
- ret = 1;
- spin_unlock(&dlm_domain_lock);
- return ret;
- }
- static inline int dlm_shutting_down(struct dlm_ctxt *dlm)
- {
- int ret = 0;
- spin_lock(&dlm_domain_lock);
- if (dlm->dlm_state == DLM_CTXT_IN_SHUTDOWN)
- ret = 1;
- spin_unlock(&dlm_domain_lock);
- return ret;
- }
- void dlm_fire_domain_eviction_callbacks(struct dlm_ctxt *dlm,
- int node_num);
- #endif
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