diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/rcupdate.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 226ce765c031..b689ab6108bd 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -99,6 +99,8 @@ struct rcu_data { struct rcu_head **nxttail; struct rcu_head *curlist; struct rcu_head **curtail; + struct rcu_head *donelist; + struct rcu_head **donetail; }; DECLARE_PER_CPU(struct rcu_data, rcu_data); @@ -113,6 +115,8 @@ extern struct rcu_ctrlblk rcu_ctrlblk; #define RCU_curlist(cpu) (per_cpu(rcu_data, (cpu)).curlist) #define RCU_nxttail(cpu) (per_cpu(rcu_data, (cpu)).nxttail) #define RCU_curtail(cpu) (per_cpu(rcu_data, (cpu)).curtail) +#define RCU_donelist(cpu) (per_cpu(rcu_data, (cpu)).donelist) +#define RCU_donetail(cpu) (per_cpu(rcu_data, (cpu)).donetail) static inline int rcu_pending(int cpu) { @@ -127,6 +131,9 @@ static inline int rcu_pending(int cpu) if (!RCU_curlist(cpu) && RCU_nxtlist(cpu)) return 1; + if (RCU_donelist(cpu)) + return 1; + /* The rcu core waits for a quiescent state from the cpu */ if (RCU_quiescbatch(cpu) != rcu_ctrlblk.cur || RCU_qs_pending(cpu)) return 1; |