fs/bcachefs/rcu_pending.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _LINUX_RCU_PENDING_H
   3 #define _LINUX_RCU_PENDING_H
   4
   5 #include <linux/rcupdate.h>
   6
   7 struct rcu_pending;
   8 typedef void (*rcu_pending_process_fn)(struct rcu_pending *, struct rcu_head *);
   9
  10 struct rcu_pending_pcpu;
  11
  12 struct rcu_pending {
  13         struct rcu_pending_pcpu __percpu *p;
  14         struct srcu_struct              *srcu;
  15         rcu_pending_process_fn          process;
  16 };
  17
  18 void rcu_pending_enqueue(struct rcu_pending *pending, struct rcu_head *obj);
  19 struct rcu_head *rcu_pending_dequeue(struct rcu_pending *pending);
  20 struct rcu_head *rcu_pending_dequeue_from_all(struct rcu_pending *pending);
  21
  22 void rcu_pending_exit(struct rcu_pending *pending);
  23 int rcu_pending_init(struct rcu_pending *pending,
  24                      struct srcu_struct *srcu,
  25                      rcu_pending_process_fn process);
  26
  27 #endif /* _LINUX_RCU_PENDING_H */