[GitHub/mt8127/android_kernel_alcatel_ttab.git] / kernel / Kconfig.preempt


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.
	  This allows applications to run more reliably even when the system is
	  under load.

	  Say Y here if you are building a kernel for a desktop, embedded
	  or real-time system.  Say N if you are unsure.

config PREEMPT_BKL
	bool "Preempt The Big Kernel Lock"
	depends on SMP || PREEMPT
	default y
	help
	  This option reduces the latency of the kernel by making the
	  big kernel lock preemptible.

	  Say Y here if you are building a kernel for a desktop system.
	  Say N if you are unsure.
Commit	Line	Data
cc19ca86 IM	1
	2	config PREEMPT
	3	bool "Preemptible Kernel"
	4	help
	5	This option reduces the latency of the kernel when reacting to
	6	real-time or interactive events by allowing a low priority process to
	7	be preempted even if it is in kernel mode executing a system call.
	8	This allows applications to run more reliably even when the system is
	9	under load.
	10
	11	Say Y here if you are building a kernel for a desktop, embedded
	12	or real-time system. Say N if you are unsure.
	13
	14	config PREEMPT_BKL
	15	bool "Preempt The Big Kernel Lock"
f704f56a	16	depends on SMP \|\| PREEMPT
cc19ca86 IM	17	default y
	18	help
	19	This option reduces the latency of the kernel by making the
	20	big kernel lock preemptible.
	21
	22	Say Y here if you are building a kernel for a desktop system.
	23	Say N if you are unsure.
	24