| commit | ffa83fb565fbc397cbafb4b71fd1cce276d4c3b6 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Sun Nov 17 19:27:16 2013 -0800 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Mon Feb 17 16:03:09 2014 -0800 |
| tree | c849b1ea3517d6853b7b4cd386a682187e314f09 | |
| parent | 2f33b512a5460578f6cf11d7b7867bed53157c7c [diff] |
rcu: Optimize rcu_needs_cpu() for RCU_NOCB_CPU_ALL If CONFIG_RCU_NOCB_CPU_ALL=y, then rcu_needs_cpu() will always return false, however, the current version nevertheless checks for RCU callbacks. This commit therefore creates a static inline implementation of rcu_needs_cpu() that unconditionally returns false when CONFIG_RCU_NOCB_CPU_ALL=y. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>