* Ingo Molnar <mingo@xxxxxxx> wrote:
> > yes, we should keep it enabled - it's the default upstream and we
> > havent had PREEMPT_BKL related bugs for a really long time.
> >
> > in fact i had more !PREEMPT_BKL bugs than PREEMPT_BKL bugs. (BKL
> > spinlock recursion for example)
>
> well, PREEMPT_BKL is not the default - my points remain nevertheless.
let me double-correct myself: PREEMPT_BKL is indeed default enabled on
SMP:
config PREEMPT_BKL
bool "Preempt The Big Kernel Lock"
depends on SMP || PREEMPT
default y
help
so basically everyone who tests SMP kernels has it.
Ingo
