Commit 22552344 authored by Helge Deller's avatar Helge Deller
Browse files

parisc: Move TLB_PTLOCK option to Kconfig.debug 



Move this debug option to the Kconfig.debug file.

Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent e55e5df1

arch/parisc/Kconfig

+0 −10
Original line number Diff line number Diff line
@@ -304,16 +304,6 @@ config IRQSTACKS 
	  for handling hard and soft interrupts.  This can help avoid

	  overflowing the process kernel stacks.



config TLB_PTLOCK

	bool "Use page table locks in TLB fault handler"

	depends on SMP

	default n

	help

	  Select this option to enable page table locking in the TLB

	  fault handler. This ensures that page table entries are

	  updated consistently on SMP machines at the expense of some

	  loss in performance.



config HOTPLUG_CPU

	bool

	default y if SMP

arch/parisc/Kconfig.debug

+11 −0
Original line number Diff line number Diff line
@@ -10,3 +10,14 @@ config LIGHTWEIGHT_SPINLOCK_CHECK 
	  spinlock debugging you should choose the DEBUG_SPINLOCK option

	  which will detect unitialized spinlocks too.

	  If unsure say Y here.



config TLB_PTLOCK

	bool "Use page table locks in TLB fault handler"

	depends on SMP

	default n

	help

	  Select this option to enable page table locking in the TLB

	  fault handler. This ensures that page table entries are

	  updated consistently on SMP machines at the expense of some

	  loss in performance.