cvs commit: src/sys/kern kern_synch.c

[Alexey Dokuchaev]

On Thu, Nov 30, 2006 at 08:27:38AM +0000, Poul-Henning Kamp wrote:
> phk         2006-11-30 08:27:38 UTC
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/kern             kern_synch.c 
>   Log:
>   Only grab the sched_lock if we actually need to modify the thread priority.
>   
>   During a buildworld only 2/3 of the calls to msleep actually changed
>   the priority.

Did you, by chance, have any benchmarks on this?

./danfe