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/*
Copyright (c) 2015 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#ifndef _GLUSTERD_RCU_H
#define _GLUSTERD_RCU_H
#include <urcu-bp.h>
#include <urcu/rculist.h>
#include <urcu/compiler.h>
#include <urcu/uatomic.h>
#include <urcu-call-rcu.h>
#ifdef URCU_OLD
#include "rculist-extra.h"
#endif
#include "xlator.h"
/* gd_rcu_head is a composite struct, composed of struct rcu_head and a this
* pointer, which is used to pass the THIS pointer to call_rcu callbacks.
*
* Use this in place of struct rcu_head when embedding into another struct
*/
typedef struct glusterd_rcu_head_ {
struct rcu_head head;
xlator_t *this;
} gd_rcu_head;
#endif /* _GLUSTERD_RCU_H */
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