Re: CVS commit: src/sys

[yamt%mwd.biglobe.ne.jp@localhost (YAMAMOTO Takashi)]

> Module Name:  src
> Committed By: ad
> Date:         Thu Feb 14 14:26:58 UTC 2008
> 
> Modified Files:
>       src/sys/arch/sparc/sparc: cpu.c
>       src/sys/kern: kern_cpu.c kern_idle.c kern_kthread.c kern_sleepq.c
>           kern_synch.c kern_turnstile.c sched_4bsd.c sched_m2.c sys_lwp.c
>       src/sys/sys: sched.h
> 
> Log Message:
> Make schedstate_percpu::spc_lwplock an exernally allocated item. Remove
> the hacks in sparc/cpu.c to reinitialize it. This should be in its own
> cache line but that's another change.

what's the main motivation of this change?

YAMAMOTO Takashi