Re: If you are one of the cool kids who cranks kern.bufcachepercent up..

[patrick keshishian]

On Sat, Jan 09, 2010 at 04:05:13AM -0700, Bob Beck wrote:
[dd]
> -Bob
> 
> 
> Index: kern/vfs_subr.c
> ===================================================================
> RCS file: /cvs/src/sys/kern/vfs_subr.c,v
> retrieving revision 1.184
> diff -u -r1.184 vfs_subr.c
> @@ -350,7 +359,7 @@
>        * referencing buffers.
>        */
>       toggle ^= 1;
> -     if (numvnodes > 2 * maxvnodes)
> +     if (numvnodes / 2 > maxvnodes)
>               toggle = 0;

+       if ((numvnodes >> 1) > maxvnodes)

slightly better?

--patrick