sched: make PREEMPT_BKL the default

make PREEMPT_BKL the default.

precursor to removal of the !PREEMPT_BKL code.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2008-01-25 21:08:33 +01:00
parent e14af7eeb4
commit 58b8a73ab8

View file

@ -53,15 +53,8 @@ config PREEMPT
endchoice
config PREEMPT_BKL
bool "Preempt The Big Kernel Lock"
def_bool y
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.
config RCU_TRACE
bool "Enable tracing for RCU - currently stats in debugfs"