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Diffstat (limited to 'mm')
-rw-r--r--mm/oom_kill.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 41b4e362221..1a7a4ef04e2 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -164,16 +164,10 @@ unsigned long badness(struct task_struct *p, unsigned long uptime)
}
/*
- * Types of limitations to the nodes from which allocations may occur
- */
-#define CONSTRAINT_NONE 1
-#define CONSTRAINT_MEMORY_POLICY 2
-#define CONSTRAINT_CPUSET 3
-
-/*
* Determine the type of allocation constraint.
*/
-static inline int constrained_alloc(struct zonelist *zonelist, gfp_t gfp_mask)
+static inline enum oom_constraint constrained_alloc(struct zonelist *zonelist,
+ gfp_t gfp_mask)
{
#ifdef CONFIG_NUMA
struct zone **z;
@@ -393,7 +387,7 @@ void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order)
struct task_struct *p;
unsigned long points = 0;
unsigned long freed = 0;
- int constraint;
+ enum oom_constraint constraint;
blocking_notifier_call_chain(&oom_notify_list, 0, &freed);
if (freed > 0)