diff --git a/init/Kconfig b/init/Kconfig
index 3074997..7175840 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -666,12 +666,13 @@
 
 	  This option offloads callback invocation from the set of
 	  CPUs specified at boot time by the rcu_nocbs parameter.
-	  For each such CPU, a kthread ("rcuoN") will be created to
-	  invoke callbacks, where the "N" is the CPU being offloaded.
-	  Nothing prevents this kthread from running on the specified
-	  CPUs, but (1) the kthreads may be preempted between each
-	  callback, and (2) affinity or cgroups can be used to force
-	  the kthreads to run on whatever set of CPUs is desired.
+	  For each such CPU, a kthread ("rcuox/N") will be created to
+	  invoke callbacks, where the "N" is the CPU being offloaded,
+	  and where the "x" is "b" for RCU-bh, "p" for RCU-preempt, and
+	  "s" for RCU-sched.  Nothing prevents this kthread from running
+	  on the specified CPUs, but (1) the kthreads may be preempted
+	  between each callback, and (2) affinity or cgroups can be used
+	  to force the kthreads to run on whatever set of CPUs is desired.
 
 	  Say Y here if you want to help to debug reduced OS jitter.
 	  Say N here if you are unsure.