mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-01 16:14:13 +08:00
328970de0e
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 021110 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 84 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190524100844.756442981@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
44 lines
814 B
C
44 lines
814 B
C
/* 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
|