New SCHED_SMP diff.

[Abdullah Ibn Hamad Al-Marri]

On 7/2/07, Jeff Roberson <jroberson at chesapeake.net> wrote:
> I fixed a major bug in SCHED_SMP that impacted some users causing bad
> performance and invalid load counts.  Attilio also added support for i386
> based machines.  I have tested on UP which works although INVARIANTS and
> WITNESS don't work properly on UP kernels.  Single processor SMP kernels
> work fine.
>
> This diff also includes another patch that I intend to commit to current
> which significantly improved write performance for mysql by removing
> all use of Giant in fcntl().
>
> Please report any stability or performance problems with this patch.  The
> more positive reports I get the more likely it will go into 7.0.
>
> Thanks,
> Jeff

Jeff,

This makes my Intel C2D E6660 get really busy, and MySQL 5.0.41 from
ports run faster :)

Thanks for making such great SCHED, when will you make it in the tree? :)

-- 
Regards,

-Abdullah Ibn Hamad Al-Marri
Arab Portal
http://www.WeArab.Net/