arch/arm/configs/tizen_defconfig: Select no forced preemption

It seems that "Server" behaviour is more suitable for emulation
then "Desktop". It's because more frequent traslation block
interrupts can occure if kernel is preemtable.

Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com>

diff --git a/arch/arm/configs/tizen_defconfig b/arch/arm/configs/tizen_defconfig
index e9551caebb57a2d33840e83199c63286ab899ec4..5da1d16bd026b00ca4322ec6172517f7cf1eb7e2 100644 (file)
--- a/arch/arm/configs/tizen_defconfig
+++ b/arch/arm/configs/tizen_defconfig
@@ -17,7 +17,6 @@ CONFIG_LOCKDEP_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_GENERIC_LOCKBREAK=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 CONFIG_ARCH_HAS_CPUFREQ=y
 CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
@@ -75,12 +74,11 @@ CONFIG_IRQ_DOMAIN=y
 #
 # RCU Subsystem
 #
-CONFIG_TREE_PREEMPT_RCU=y
-CONFIG_PREEMPT_RCU=y
+CONFIG_TREE_RCU=y
+# CONFIG_PREEMPT_RCU is not set
 CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FANOUT_EXACT is not set
 # CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_RCU_BOOST is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=17
 # CONFIG_CGROUPS is not set
@@ -517,10 +515,9 @@ CONFIG_NR_CPUS=2
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_LOCAL_TIMERS is not set
 CONFIG_ARCH_NR_GPIO=0
-# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
-CONFIG_PREEMPT=y
-CONFIG_PREEMPT_COUNT=y
+# CONFIG_PREEMPT is not set
 CONFIG_HZ=200
 # CONFIG_THUMB2_KERNEL is not set
 CONFIG_AEABI=y
@@ -2584,7 +2581,6 @@ CONFIG_SCHED_DEBUG=y
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
 # CONFIG_DEBUG_KMEMLEAK is not set
-CONFIG_DEBUG_PREEMPT=y
 CONFIG_DEBUG_RT_MUTEXES=y
 CONFIG_DEBUG_PI_LIST=y
 # CONFIG_RT_MUTEX_TESTER is not set
@@ -2612,7 +2608,6 @@ CONFIG_DEBUG_MEMORY_INIT=y
 # CONFIG_BOOT_PRINTK_DELAY is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_RCU_CPU_STALL_TIMEOUT=60
-CONFIG_RCU_CPU_STALL_VERBOSE=y
 # CONFIG_RCU_CPU_STALL_INFO is not set
 # CONFIG_RCU_TRACE is not set
 # CONFIG_BACKTRACE_SELF_TEST is not set
@@ -2632,7 +2627,6 @@ CONFIG_TRACING_SUPPORT=y
 CONFIG_FTRACE=y
 # CONFIG_FUNCTION_TRACER is not set
 # CONFIG_IRQSOFF_TRACER is not set
-# CONFIG_PREEMPT_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_ENABLE_DEFAULT_TRACERS is not set
 CONFIG_BRANCH_PROFILE_NONE=y