~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1,3 +1,19 @@
	1	+config PREEMPT
	2	+ bool
	3	+ select PREEMPT_COUNT
	4	+
	5	+config PREEMPT_RT_BASE
	6	+ bool
	7	+ select PREEMPT
	8	+
	9	+config PREEMPT_RT
	10	+ bool
	11	+
	12	+config HAVE_PREEMPT_LAZY
	13	+ bool
	14	+
	15	+config PREEMPT_LAZY
	16	+ def_bool y if HAVE_PREEMPT_LAZY && PREEMPT_RT_FULL
1	17
2	18	choice
3	19	prompt "Preemption Model"
..	..	@@ -34,10 +50,10 @@
34	50
35	51	Select this if you are building a kernel for a desktop system.
36	52
37		-config PREEMPT
	53	+config PREEMPT__LL
38	54	bool "Preemptible Kernel (Low-Latency Desktop)"
39	55	depends on !ARCH_NO_PREEMPT
40		- select PREEMPT_COUNT
	56	+ select PREEMPT
41	57	select UNINLINE_SPIN_UNLOCK if !ARCH_INLINE_SPIN_UNLOCK
42	58	help
43	59	This option reduces the latency of the kernel by making
..	..	@@ -54,7 +70,24 @@
54	70	embedded system with latency requirements in the milliseconds
55	71	range.
56	72
	73	+config PREEMPT_RTB
	74	+ bool "Preemptible Kernel (Basic RT)"
	75	+ select PREEMPT_RT_BASE
	76	+ help
	77	+ This option is basically the same as (Low-Latency Desktop) but
	78	+ enables changes which are preliminary for the full preemptible
	79	+ RT kernel.
	80	+
	81	+config PREEMPT_RT_FULL
	82	+ bool "Fully Preemptible Kernel (RT)"
	83	+ depends on IRQ_FORCED_THREADING
	84	+ select PREEMPT_RT_BASE
	85	+ select PREEMPT_RCU
	86	+ select PREEMPT_RT
	87	+ help
	88	+ All and everything
	89	+
57	90	endchoice
58	91
59	92	config PREEMPT_COUNT
60		- bool
	93	+ bool