SMP support for XLR processors.
Randall Stewart
rrs at lakerest.net
Tue Apr 20 13:11:23 UTC 2010
Hmmm
I don't have PREMPTION on..
let me try that and see if I can get the same thing as you
R
On Apr 20, 2010, at 4:12 AM, Rui Paulo wrote:
> On 20 Apr 2010, at 12:06, C. Jayachandran wrote:
>> I'm not seeing the issue here(my output for ref below). The rge
>> patch
>> should not really make a difference - but it will be good to try with
>> that. The only other difference I can think of between our configs
>> is
>> MFS root/NFS root and rge0/rge1 - but none of these should affect the
>> message ring threads. Can you send me the config you use?
>
> I use the basic XLR config with some mods:
>
> Index: XLR
> ===================================================================
> --- XLR (revision 206791)
> +++ XLR (working copy)
> @@ -59,10 +59,10 @@
> makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
> #profile 2
>
> -#options SCHED_ULE # ULE scheduler
> +options SCHED_ULE # ULE scheduler
> #options VERBOSE_SYSINIT
> -options SCHED_4BSD # 4BSD scheduler
> -#options PREEMPTION # Enable kernel thread preemption
> +#options SCHED_4BSD # 4BSD scheduler
> +options PREEMPTION # Enable kernel thread preemption
> #options FULL_PREEMPTION # Enable kernel thread preemption
> options INET # InterNETworking
> options INET6 # IPv6 communications protocols
> @@ -72,13 +72,14 @@
> options UFS_DIRHASH # Improve performance on big directories
> options NFSCLIENT
> options NFS_ROOT
> +options SMP
> #
> options BOOTP
> options BOOTP_NFSROOT
> options BOOTP_NFSV3
> -options BOOTP_WIRED_TO=rge0
> +options BOOTP_WIRED_TO=rge1
> options BOOTP_COMPAT
> -options ROOTDEVNAME=\"nfs:10.1.1.8:/usr/extra/nfsroot\"
> +#options ROOTDEVNAME=\"nfs:10.1.1.8:/usr/extra/nfsroot\"
> #
> #options MD_ROOT # MD is a potential root device
> #options MD_ROOT_SIZE=27000
>
>
> Regards,
> --
> Rui Paulo
>
>
------------------------------
Randall Stewart
803-317-4952 (cell)
803-345-0391(direct)
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