Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* -*- mode: c; c-basic-offset: 8; -*-
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * vim: noexpandtab sw=8 ts=8 sts=0:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * dlmdomain.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  * Copyright (C) 2004 Oracle.  All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #ifndef DLMDOMAIN_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define DLMDOMAIN_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) extern spinlock_t dlm_domain_lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) extern struct list_head dlm_domains;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) static inline int dlm_joined(struct dlm_ctxt *dlm)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	spin_lock(&dlm_domain_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	if (dlm->dlm_state == DLM_CTXT_JOINED)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		ret = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	spin_unlock(&dlm_domain_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) static inline int dlm_shutting_down(struct dlm_ctxt *dlm)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	spin_lock(&dlm_domain_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	if (dlm->dlm_state == DLM_CTXT_IN_SHUTDOWN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 		ret = 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	spin_unlock(&dlm_domain_lock);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) void dlm_fire_domain_eviction_callbacks(struct dlm_ctxt *dlm,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 					int node_num);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #endif