Hello.
On 23-06-2013 17:39, Srivatsa S. Bhat wrote:
Now that we have all the pieces of the CPU hotplug debug infrastructure
in place, expose the feature by growing a new Kconfig option,
CONFIG_DEBUG_HOTPLUG_CPU.
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: "Paul E. McKenney" <paul.mckenney@xxxxxxxxxx>
Cc: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Michel Lespinasse <walken@xxxxxxxxxx>
Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx>
---
lib/Kconfig.debug | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 566cf2b..6be1e72 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -512,6 +512,15 @@ config DEBUG_PREEMPT
if kernel code uses it in a preemption-unsafe way. Also, the kernel
will detect preemption count underflows.
+config DEBUG_HOTPLUG_CPU
+ bool "Debug CPU hotplug"
+ depends on HOTPLUG_CPU
+ default n
It's the default default, no need to specify it.
WBR, Sergei
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