Re: [PATCH 09/11] Maintain preemptability count even for !CONFIG_PREEMPT kernels

2009-11-02 Thread Ingo Molnar
* Gleb Natapov wrote: > Do not preempt kernel. Just maintain counter to know if task can sleep. > > Signed-off-by: Gleb Natapov > --- > include/linux/hardirq.h |6 ++ > include/linux/preempt.h | 22 -- > kernel/sched.c |6 -- > lib/kernel_lock.c

[PATCH 09/11] Maintain preemptability count even for !CONFIG_PREEMPT kernels

2009-11-01 Thread Gleb Natapov
Do not preempt kernel. Just maintain counter to know if task can sleep. Signed-off-by: Gleb Natapov --- include/linux/hardirq.h |6 ++ include/linux/preempt.h | 22 -- kernel/sched.c |6 -- lib/kernel_lock.c |1 + 4 files changed, 19 inser