Messages in this thread | | | Date | Thu, 12 Nov 2009 22:34:39 -0800 | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 0/2] rcu: further grace-period processing cleanups |
| |
This patch set provides a couple of additional grace-period-processing cleanups:
1. Propagate ->completed through the rcu_node hierarchy when RCU goes idle to prevent an additional needless grace period from being started.
2. Make force_quiescent_state() take a snapshot of ->gpnum-1 rather than ->completed for consistency with rcu_sched_qs() and friends.
| |