I only have CONFIG_NUMA=y for build testing: surprised when trying a memhog
to see lots of other processes killed with "No available memory (MPOL_BIND)".
memhog is killed correctly once we initialize nodemask in constrained_alloc().
Signed-off-by: Hugh Dickins <[EMAIL PROTECTED]>
---
Perhaps appropriate for 2.6.20-stable too - regression since 2.6.19.
mm/oom_kill.c | 2 ++
1 file changed, 2 insertions(+)
--- 2.6.21-rc7/mm/oom_kill.c 2007-03-26 07:30:54.000000000 +0100
+++ linux/mm/oom_kill.c 2007-04-18 20:18:21.000000000 +0100
@@ -176,6 +176,8 @@ static inline int constrained_alloc(stru
struct zone **z;
nodemask_t nodes;
int node;
+
+ nodes_clear(nodes);
/* node has memory ? */
for_each_online_node(node)
if (NODE_DATA(node)->node_present_pages)
-
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