X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fx86_64%2FKconfig.debug;h=9cf1410d2f5ab0fbcab1a965637f556571c2a6df;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=2ba7f5a059c7903b265fd40826065861ef96b333;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/arch/x86_64/Kconfig.debug b/arch/x86_64/Kconfig.debug
index 2ba7f5a05..9cf1410d2 100644
--- a/arch/x86_64/Kconfig.debug
+++ b/arch/x86_64/Kconfig.debug
@@ -18,18 +18,6 @@ config INIT_DEBUG
 	  Fill __init and __initdata at the end of boot. This helps debugging
 	  illegal uses of __init and __initdata after initialization.
 
-config SCHEDSTATS
-	bool "Collect scheduler statistics"
-	depends on DEBUG_KERNEL && PROC_FS
-	help
-	  If you say Y here, additional code will be inserted into the
-	  scheduler and related routines to collect statistics about
-	  scheduler behavior and provide them in /proc/schedstat.  These
-	  stats may be useful for both tuning and debugging the scheduler
-	  If you aren't debugging the scheduler or trying to tune a specific
-	  application, you can say N to avoid the very slight overhead
-	  this adds.
-
 config IOMMU_DEBUG
        depends on GART_IOMMU && DEBUG_KERNEL
        bool "Enable IOMMU debugging"
@@ -45,6 +33,16 @@ config IOMMU_DEBUG
 	 options. See Documentation/x86_64/boot-options.txt for more
 	 details.
 
+config KPROBES
+	bool "Kprobes"
+	depends on DEBUG_KERNEL
+	help
+	  Kprobes allows you to trap at almost any kernel address and
+	  execute a callback function.  register_kprobe() establishes
+	  a probepoint and specifies the callback.  Kprobes is useful
+	  for kernel debugging, non-intrusive instrumentation and testing.
+	  If in doubt, say "N".
+
 config IOMMU_LEAK
        bool "IOMMU leak tracing"
        depends on DEBUG_KERNEL