On 7 September 2013 12:21, hiren panchasara <hiren.panchas...@gmail.com>wrote:
> > On Sep 6, 2013 8:26 PM, "Warner Losh" <i...@bsdimp.com> wrote: > > > > > > On Sep 6, 2013, at 7:11 PM, Adrian Chadd wrote: > > > > > Yeah, why is VM_KMEM_SIZE only 12mbyte for MIPS? That's a little low > for a > > > platform that has a direct map that's slightly larger than 12mb :) > > > > > > Warner? Juli? > > > > All architectures have it at 12MB, except sparc64 where it is 16MB. This > can be changed with the options VM_KMEM_SIZE=xxxxx in the config file. > > Right. Does that mean for any platform, if we do not have nmbclusters > pre-set in kmeminit() than we will always have pretty low value of > vm_kmem_size. And because of that, if maxmbufmem is not pre-set (via > loader.conf) inside tunable_mbinit() , we will have very low value for > maxmbufmem too. > > I hope (partially believe) that my understanding is not entirely correct. > Because if its correct, we arw depending on loader.conf instead of actually > auto tuning. > > Thanks, > Hiren > > .. so how's this work on i386? ARM? -adrian _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
