On Wed, May 30, 2012 at 4:10 PM, Andi Kleen <andi@xxxxxxxxxxxxxx> wrote: >> Yes, that's right direction, I think. Currently, shmem_set_policy() can't handle >> nonlinear mapping. > > I've been mulling for some time to just remove non linear mappings. > AFAIK they were only useful on 32bit and are obsolete and could be > emulated with VMAs instead. I agree. It is only userful on 32bit and current enterprise users don't use 32bit anymore. So, I don't think emulated by vmas cause user visible issue. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>