Re: [PATCH 6/7] rcu: rename some CONFIG_PREEMPTION to CONFIG_PREEMPT_RCU

2019-10-16 Thread Paul E. McKenney
On Wed, Oct 16, 2019 at 11:26:23PM +0800, Lai Jiangshan wrote: > > > On 2019/10/16 11:54 上午, Paul E. McKenney wrote: > > On Tue, Oct 15, 2019 at 10:28:48AM +, Lai Jiangshan wrote: > > > CONFIG_PREEMPTION and CONFIG_PREEMPT_RCU are always identical, > > > but some code depends on

Re: [PATCH 6/7] rcu: rename some CONFIG_PREEMPTION to CONFIG_PREEMPT_RCU

2019-10-16 Thread Lai Jiangshan
On 2019/10/16 11:54 上午, Paul E. McKenney wrote: On Tue, Oct 15, 2019 at 10:28:48AM +, Lai Jiangshan wrote: CONFIG_PREEMPTION and CONFIG_PREEMPT_RCU are always identical, but some code depends on CONFIG_PREEMPTION to access to rcu_preempt functionalitis. This patch changes

Re: [PATCH 6/7] rcu: rename some CONFIG_PREEMPTION to CONFIG_PREEMPT_RCU

2019-10-15 Thread Paul E. McKenney
On Tue, Oct 15, 2019 at 10:28:48AM +, Lai Jiangshan wrote: > CONFIG_PREEMPTION and CONFIG_PREEMPT_RCU are always identical, > but some code depends on CONFIG_PREEMPTION to access to > rcu_preempt functionalitis. This patch changes CONFIG_PREEMPTION > to CONFIG_PREEMPT_RCU in these cases. > >

[PATCH 6/7] rcu: rename some CONFIG_PREEMPTION to CONFIG_PREEMPT_RCU

2019-10-15 Thread Lai Jiangshan
CONFIG_PREEMPTION and CONFIG_PREEMPT_RCU are always identical, but some code depends on CONFIG_PREEMPTION to access to rcu_preempt functionalitis. This patch changes CONFIG_PREEMPTION to CONFIG_PREEMPT_RCU in these cases. Signed-off-by: Lai Jiangshan Signed-off-by: Lai Jiangshan ---