Lines Matching defs:rcu_state

423 struct rcu_state {  struct
424 	struct rcu_node node[NUM_RCU_NODES];	/* Hierarchy. */
425 	struct rcu_node *level[RCU_NUM_LVLS];	/* Hierarchy levels. */
426 	u32 levelcnt[MAX_RCU_LVLS + 1];		/* # nodes in each level. */
427 	u8 levelspread[RCU_NUM_LVLS];		/* kids/node in each level. */
428 	u8 flavor_mask;				/* bit in flavor mask. */
429 	struct rcu_data __percpu *rda;		/* pointer of percu rcu_data. */
430 	void (*call)(struct rcu_head *head,	/* call_rcu() flavor. */
435 	u8	fqs_state ____cacheline_internodealigned_in_smp;
437 	u8	boost;				/* Subject to priority boost. */
438 	unsigned long gpnum;			/* Current gp number. */
439 	unsigned long completed;		/* # of last completed gp. */
440 	struct task_struct *gp_kthread;		/* Task for grace periods. */
441 	wait_queue_head_t gp_wq;		/* Where GP task waits. */
442 	short gp_flags;				/* Commands for GP task. */
443 	short gp_state;				/* GP kthread sleep state. */
447 	raw_spinlock_t orphan_lock ____cacheline_internodealigned_in_smp;
449 	struct rcu_head *orphan_nxtlist;	/* Orphaned callbacks that */
451 	struct rcu_head **orphan_nxttail;	/* Tail of above. */
452 	struct rcu_head *orphan_donelist;	/* Orphaned callbacks that */
454 	struct rcu_head **orphan_donetail;	/* Tail of above. */
455 	long qlen_lazy;				/* Number of lazy callbacks. */
456 	long qlen;				/* Total number of callbacks. */
459 	struct mutex barrier_mutex;		/* Guards barrier fields. */
460 	atomic_t barrier_cpu_count;		/* # CPUs waiting on. */
461 	struct completion barrier_completion;	/* Wake at barrier end. */
462 	unsigned long n_barrier_done;		/* ++ at start and end of */
466 	atomic_long_t expedited_start;		/* Starting ticket. */
467 	atomic_long_t expedited_done;		/* Done ticket. */
468 	atomic_long_t expedited_wrap;		/* # near-wrap incidents. */
469 	atomic_long_t expedited_tryfail;	/* # acquisition failures. */
470 	atomic_long_t expedited_workdone1;	/* # done by others #1. */
471 	atomic_long_t expedited_workdone2;	/* # done by others #2. */
472 	atomic_long_t expedited_normal;		/* # fallbacks to normal. */
473 	atomic_long_t expedited_stoppedcpus;	/* # successful stop_cpus. */
474 	atomic_long_t expedited_done_tries;	/* # tries to update _done. */
475 	atomic_long_t expedited_done_lost;	/* # times beaten to _done. */
476 	atomic_long_t expedited_done_exit;	/* # times exited _done loop. */
478 	unsigned long jiffies_force_qs;		/* Time at which to invoke */
503 /* Values for rcu_state structure's gp_flags field. */  argument