Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[karo-tx-linux.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index f488bef5ac373fec9a259395b6b1df2187ad8faf..901096d31c66f666d0e47b5b8b886c34e2016bf6 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1131,20 +1131,6 @@ config PROVE_RCU_REPEATEDLY
 
         Say N if you are unsure.
 
-config PROVE_RCU_DELAY
-       bool "RCU debugging: preemptible RCU race provocation"
-       depends on DEBUG_KERNEL && PREEMPT_RCU
-       default n
-       help
-        There is a class of races that involve an unlikely preemption
-        of __rcu_read_unlock() just after ->rcu_read_lock_nesting has
-        been set to INT_MIN.  This feature inserts a delay at that
-        point to increase the probability of these races.
-
-        Say Y to increase probability of preemption of __rcu_read_unlock().
-
-        Say N if you are unsure.
-
 config SPARSE_RCU_POINTER
        bool "RCU debugging: sparse-based checks for pointer usage"
        default n