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Date: Thu, 08 Nov 2012 00:54:44 -0800
From: Alfred Perlstein <bright@mu.org>
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To: Marius Strobl <marius@FreeBSD.org>
Subject: Re: svn commit: r242747 - head/sys/kern
References: <201211080810.qA88AW8Y027373@svn.freebsd.org>
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Please define a reasonable value for VM_MAX_KERNEL_ADDRESS on sparc64, 
it's needed for autotuning.

-Alfred

On 11/8/12 12:10 AM, Marius Strobl wrote:
> Author: marius
> Date: Thu Nov  8 08:10:32 2012
> New Revision: 242747
> URL: http://svnweb.freebsd.org/changeset/base/242747
>
> Log:
>    Make r242655 build on sparc64. While at it, make vm_{max,min}_kernel_address
>    vm_offset_t as they should be.
>
> Modified:
>    head/sys/kern/kern_malloc.c
>
> Modified: head/sys/kern/kern_malloc.c
> ==============================================================================
> --- head/sys/kern/kern_malloc.c	Thu Nov  8 04:02:36 2012	(r242746)
> +++ head/sys/kern/kern_malloc.c	Thu Nov  8 08:10:32 2012	(r242747)
> @@ -186,11 +186,13 @@ struct {
>    */
>   static uma_zone_t mt_zone;
>   
> -static u_long vm_min_kernel_address = VM_MIN_KERNEL_ADDRESS;
> +static vm_offset_t vm_min_kernel_address = VM_MIN_KERNEL_ADDRESS;
>   SYSCTL_ULONG(_vm, OID_AUTO, min_kernel_address, CTLFLAG_RD,
>       &vm_min_kernel_address, 0, "Min kernel address");
>   
> -static u_long vm_max_kernel_address = VM_MAX_KERNEL_ADDRESS;
> +#ifndef __sparc64__
> +static vm_offset_t vm_max_kernel_address = VM_MAX_KERNEL_ADDRESS;
> +#endif
>   SYSCTL_ULONG(_vm, OID_AUTO, max_kernel_address, CTLFLAG_RD,
>       &vm_max_kernel_address, 0, "Max kernel address");
>