Commit 90f45e4e authored by Paul E. McKenney's avatar Paul E. McKenney

rcu: Remove obsolete Kconfig option from comment

Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
parent 347f4238
...@@ -749,7 +749,7 @@ static inline void rcu_preempt_sleep_check(void) ...@@ -749,7 +749,7 @@ static inline void rcu_preempt_sleep_check(void)
* preemptible RCU implementations (TREE_PREEMPT_RCU and TINY_PREEMPT_RCU) * preemptible RCU implementations (TREE_PREEMPT_RCU and TINY_PREEMPT_RCU)
* in CONFIG_PREEMPT kernel builds, RCU read-side critical sections may * in CONFIG_PREEMPT kernel builds, RCU read-side critical sections may
* be preempted, but explicit blocking is illegal. Finally, in preemptible * be preempted, but explicit blocking is illegal. Finally, in preemptible
* RCU implementations in real-time (CONFIG_PREEMPT_RT) kernel builds, * RCU implementations in real-time (with -rt patchset) kernel builds,
* RCU read-side critical sections may be preempted and they may also * RCU read-side critical sections may be preempted and they may also
* block, but only when acquiring spinlocks that are subject to priority * block, but only when acquiring spinlocks that are subject to priority
* inheritance. * inheritance.
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