The patch titled
memoryless nodes: fixup uses of node_online_map in generic code
has been removed from the -mm tree. Its filename was
memoryless-nodes-fixup-uses-of-node_online_map-in-generic-code-prefetch.patch
This patch was dropped because it was withdrawn
------------------------------------------------------
Subject: memoryless nodes: fixup uses of node_online_map in generic code
From: Lee Schermerhorn <Lee.Schermerhorn@xxxxxx>
Here's a cut at fixing up uses of the online node map in generic code.
mm/swap_prefetch.c:clear_last_prefetch_free()
clear_last_current_free()
use nodes with memory for prefetch nodes.
just in case ...
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@xxxxxx>
Acked-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/swap_prefetch.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN mm/swap_prefetch.c~memoryless-nodes-fixup-uses-of-node_online_map-in-generic-code-prefetch mm/swap_prefetch.c
--- a/mm/swap_prefetch.c~memoryless-nodes-fixup-uses-of-node_online_map-in-generic-code-prefetch
+++ a/mm/swap_prefetch.c
@@ -249,7 +249,7 @@ static void clear_last_prefetch_free(voi
* Reset the nodes suitable for prefetching to all nodes. We could
* update the data to take into account memory hotplug if desired..
*/
- sp_stat.prefetch_nodes = node_online_map;
+ sp_stat.prefetch_nodes = node_states[N_HIGH_MEMORY];
for_each_node_mask(node, sp_stat.prefetch_nodes) {
struct node_stats *ns = &sp_stat.node[node];
@@ -261,7 +261,7 @@ static void clear_current_prefetch_free(
{
int node;
- sp_stat.prefetch_nodes = node_online_map;
+ sp_stat.prefetch_nodes = node_states[N_HIGH_MEMORY];
for_each_node_mask(node, sp_stat.prefetch_nodes) {
struct node_stats *ns = &sp_stat.node[node];
_
Patches currently in -mm which might be from Lee.Schermerhorn@xxxxxx are
memoryless-nodes-generic-management-of-nodemasks-for-various-purposes-fix.patch
memoryless-nodes-introduce-mask-of-nodes-with-memory.patch
memoryless-nodes-introduce-mask-of-nodes-with-memory-fix.patch
memoryless-nodes-add-n_cpu-node-state-move-setup-of-n_cpu-node-state-mask.patch
memoryless-nodes-fixup-uses-of-node_online_map-in-generic-code.patch
memoryless-nodes-fixup-uses-of-node_online_map-in-generic-code-fix.patch
update-n_high_memory-node-state-for-memory-hotadd.patch
memoryless-nodes-fixup-uses-of-node_online_map-in-generic-code-prefetch.patch
-
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