mm/page_alloc: fix doc for numa_zonelist_order
authorWanpeng Li <liwanp@linux.vnet.ibm.com>
Mon, 8 Jul 2013 23:00:16 +0000 (16:00 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 9 Jul 2013 17:33:23 +0000 (10:33 -0700)
commitf8f191f1addf0b31f188fd88e71e97200871c99c
treefe0f3d840570cae83c5b5df5600b5e0d568c2fc6
parentfc6df808aaf00eed564e2e7fc0f246691363cd12
mm/page_alloc: fix doc for numa_zonelist_order

The default zonelist order selecter will select "node" order if any nodes
DMA zone comprises greater than 70% of its local memory instead of 60%,
according to default_zonelist_order::low_kmem_size > total * 70/100.

Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/sysctl/vm.txt