From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- fs/ocfs2/dlm/dlmdomain.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 fs/ocfs2/dlm/dlmdomain.h (limited to 'fs/ocfs2/dlm/dlmdomain.h') diff --git a/fs/ocfs2/dlm/dlmdomain.h b/fs/ocfs2/dlm/dlmdomain.h new file mode 100644 index 000000000..7c21664d2 --- /dev/null +++ b/fs/ocfs2/dlm/dlmdomain.h @@ -0,0 +1,43 @@ +/* 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 -- cgit v1.2.3