diff options
Diffstat (limited to 'kernel/rcutree.h')
| -rw-r--r-- | kernel/rcutree.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/kernel/rcutree.h b/kernel/rcutree.h index a905c200405..7f5d138dedf 100644 --- a/kernel/rcutree.h +++ b/kernel/rcutree.h @@ -367,6 +367,17 @@ struct rcu_state { raw_spinlock_t onofflock; /* exclude on/offline and */ /* starting new GP. */ + struct rcu_head *orphan_nxtlist; /* Orphaned callbacks that */ + /* need a grace period. */ + struct rcu_head **orphan_nxttail; /* Tail of above. */ + struct rcu_head *orphan_donelist; /* Orphaned callbacks that */ + /* are ready to invoke. */ + struct rcu_head **orphan_donetail; /* Tail of above. */ + long qlen_lazy; /* Number of lazy callbacks. */ + long qlen; /* Total number of callbacks. */ + struct task_struct *rcu_barrier_in_progress; + /* Task doing rcu_barrier(), */ + /* or NULL if no barrier. */ raw_spinlock_t fqslock; /* Only one task forcing */ /* quiescent states. */ unsigned long jiffies_force_qs; /* Time at which to invoke */ @@ -419,7 +430,6 @@ DECLARE_PER_CPU(char, rcu_cpu_has_work); /* Forward declarations for rcutree_plugin.h */ static void rcu_bootup_announce(void); long rcu_batches_completed(void); -static void rcu_preempt_note_context_switch(int cpu); static int rcu_preempt_blocked_readers_cgp(struct rcu_node *rnp); #ifdef CONFIG_HOTPLUG_CPU static void rcu_report_unblock_qs_rnp(struct rcu_node *rnp, @@ -467,6 +477,7 @@ static void __cpuinit rcu_prepare_kthreads(int cpu); static void rcu_prepare_for_idle_init(int cpu); static void rcu_cleanup_after_idle(int cpu); static void rcu_prepare_for_idle(int cpu); +static void rcu_idle_count_callbacks_posted(void); static void print_cpu_stall_info_begin(void); static void print_cpu_stall_info(struct rcu_state *rsp, int cpu); static void print_cpu_stall_info_end(void); |