Re: [PATCH tip/core/rcu 04/14] rcu: Provide compile-time control for no-CBs CPUs

2013-01-07 Thread Paul E. McKenney
On Mon, Jan 07, 2013 at 08:50:23AM -0800, Josh Triplett wrote: > On Sat, Jan 05, 2013 at 09:48:54AM -0800, Paul E. McKenney wrote: > > From: "Paul E. McKenney" > > > > Currently, the only way to specify no-CBs CPUs is via the rcu_nocbs > > kernel command-line parameter. This is inconvenient in s

Re: [PATCH tip/core/rcu 04/14] rcu: Provide compile-time control for no-CBs CPUs

2013-01-07 Thread Josh Triplett
On Sat, Jan 05, 2013 at 09:48:54AM -0800, Paul E. McKenney wrote: > From: "Paul E. McKenney" > > Currently, the only way to specify no-CBs CPUs is via the rcu_nocbs > kernel command-line parameter. This is inconvenient in some cases, > particularly for randconfig testing, so this commit adds a n

[PATCH tip/core/rcu 04/14] rcu: Provide compile-time control for no-CBs CPUs

2013-01-05 Thread Paul E. McKenney
From: "Paul E. McKenney" Currently, the only way to specify no-CBs CPUs is via the rcu_nocbs kernel command-line parameter. This is inconvenient in some cases, particularly for randconfig testing, so this commit adds a new RCU_NOCB_CPU_DEFAULT kernel configuration parameter. Setting this new pa