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| author | Christoph Lameter | 2007-10-16 10:25:33 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2007-10-16 18:42:58 +0200 |
| commit | f64dc58c5412233d4d44b0275eaebdc11bde23b3 (patch) | |
| tree | c35755b1a2a04eefd97d3561640992e5d817ccba /Documentation/specialix.txt | |
| parent | Memoryless nodes: Slab support (diff) | |
| download | kernel-qcow2-linux-f64dc58c5412233d4d44b0275eaebdc11bde23b3.tar.gz kernel-qcow2-linux-f64dc58c5412233d4d44b0275eaebdc11bde23b3.tar.xz kernel-qcow2-linux-f64dc58c5412233d4d44b0275eaebdc11bde23b3.zip | |
Memoryless nodes: SLUB support
Simply switch all for_each_online_node to for_each_node_state(NORMAL_MEMORY).
That way SLUB only operates on nodes with regular memory. Any allocation
attempt on a memoryless node or a node with just highmem will fall whereupon
SLUB will fetch memory from a nearby node (depending on how memory policies
and cpuset describe fallback).
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Tested-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Acked-by: Bob Picco <bob.picco@hp.com>
Cc: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Mel Gorman <mel@skynet.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/specialix.txt')
0 files changed, 0 insertions, 0 deletions