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