X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2FKconfig.preempt;h=61fa116efcdefcc21a6216c9193a75e78eb86864;hb=1020387f5f3b52929b387103cf976321981f8e26;hp=6b066632e40c2a9f0621d487d0caf5a7700c7b41;hpb=e107be36efb2a233833e8c9899039a370e4b2318;p=linux-2.6

diff --git a/kernel/Kconfig.preempt b/kernel/Kconfig.preempt
index 6b066632e4..61fa116efc 100644
--- a/kernel/Kconfig.preempt
+++ b/kernel/Kconfig.preempt
@@ -63,6 +63,13 @@ config PREEMPT_BKL
 	  Say Y here if you are building a kernel for a desktop system.
 	  Say N if you are unsure.
 
-config PREEMPT_NOTIFIERS
-	bool
+config RCU_TRACE
+	bool "Enable tracing for RCU - currently stats in debugfs"
+	select DEBUG_FS
+	default y
+	help
+	  This option provides tracing in RCU which presents stats
+	  in debugfs for debugging RCU implementation.
 
+	  Say Y here if you want to enable RCU tracing
+	  Say N if you are unsure.