cvs commit: src/sys/kern sched_ule.c

Robert Watson rwatson at
Thu Sep 22 04:05:44 PDT 2005

On Thu, 22 Sep 2005, David Xu wrote:

> davidxu     2005-09-22 01:19:37 UTC
>  FreeBSD src repository
>  Modified files:
>    sys/kern             sched_ule.c
>  Log:
>  Temporarily disable nice threshold detection code, as it can starve
>  a thread holding critical resource, e.g mutex or other implicit
>  synchronous flags. Give thread which exceeds nice threshold a minimum
>  time slice.
>  PR: kern/86087


Do you plan to MFC any of the currently outstanding sched_ule changes from 
7.x to 6.x for 6.0-RELEASE?  I know there's a lot of interest in ULE, and 
that your changes significant improve stability (etc)...


Robert N M Watson

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