cvs commit: src/sys/kern usched_bsd4.c

[Johannes Hofmann]

Matthew Dillon <dillon at apollo.backplane.com> wrote:
> :dillon      2008/11/01 16:31:19 PDT
> :
> :    sys/kern             usched_bsd4.c 
> :  
> :  Revision  Changes    Path
> :  1.26      +1 -1      src/sys/kern/usched_bsd4.c
> 
>    This should fix a fairly serious interactive performance issue with
>    DragonFly when it is also running cpu-bound programs.  The bug has
>    been in DragonFly since 2006.  Corecode reported it.
> 
>    The fix is in HEAD atm.  Please test for a bit, and we can MFC it to
>    stable if people report good results.

It really makes a difference. My laptop is much more responsive while
doing a buildworld. Nice!

  Johannes