Commit bd96efe1 authored by Frederic Weisbecker's avatar Frederic Weisbecker
Browse files

xtensa: Use generic config PREEMPT definition 



So that it can handle the new CONFIG_PREEMPT_COUNT.

Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
Cc: Chris Zankel <chris@zankel.net>
parent e22c8f46

arch/xtensa/Kconfig

+1 −12
Original line number Diff line number Diff line
@@ -80,18 +80,7 @@ config XTENSA_UNALIGNED_USER 


	  Say Y here to enable unaligned memory access in user space.



config PREEMPT

	bool "Preemptible Kernel"

	help

          This option reduces the latency of the kernel when reacting to

          real-time or interactive events by allowing a low priority process to

          be preempted even if it is in kernel mode executing a system call.

          Unfortunately the kernel code has some race conditions if both

          CONFIG_SMP and CONFIG_PREEMPT are enabled, so this option is

          currently disabled if you are building an SMP kernel.



          Say Y here if you are building a kernel for a desktop, embedded

          or real-time system.  Say N if you are unsure.

source "kernel/Kconfig.preempt"



config MATH_EMULATION

	bool "Math emulation"

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