WAR: gr3d: limit 3d clock when camera is on

[linux-2.6.git] / include / linux / oom.h

diff --git a/include/linux/oom.h b/include/linux/oom.h
index 537662315627375555939bbcea2375fa7928968b..13b7b02e599aed40fcf09c2eea96dc0f03dc3d32 100644 (file)
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -1,19 +1,34 @@
 #ifndef __INCLUDE_LINUX_OOM_H
 #define __INCLUDE_LINUX_OOM_H
 
-/* /proc/<pid>/oom_adj set to -17 protects from the oom-killer */
+/*
+ * /proc/<pid>/oom_adj is deprecated, see
+ * Documentation/feature-removal-schedule.txt.
+ *
+ * /proc/<pid>/oom_adj set to -17 protects from the oom-killer
+ */
 #define OOM_DISABLE (-17)
 /* inclusive */
 #define OOM_ADJUST_MIN (-16)
 #define OOM_ADJUST_MAX 15
 
+/*
+ * /proc/<pid>/oom_score_adj set to OOM_SCORE_ADJ_MIN disables oom killing for
+ * pid.
+ */
+#define OOM_SCORE_ADJ_MIN      (-1000)
+#define OOM_SCORE_ADJ_MAX      1000
+
 #ifdef __KERNEL__
 
+#include <linux/sched.h>
 #include <linux/types.h>
 #include <linux/nodemask.h>
 
 struct zonelist;
 struct notifier_block;
+struct mem_cgroup;
+struct task_struct;
 
 /*
  * Types of limitations to the nodes from which allocations may occur
@@ -22,9 +37,14 @@ enum oom_constraint {
        CONSTRAINT_NONE,
        CONSTRAINT_CPUSET,
        CONSTRAINT_MEMORY_POLICY,
+       CONSTRAINT_MEMCG,
 };
 
-extern int try_set_zone_oom(struct zonelist *zonelist, gfp_t gfp_flags);
+extern int test_set_oom_score_adj(int new_val);
+
+extern unsigned int oom_badness(struct task_struct *p, struct mem_cgroup *mem,
+                       const nodemask_t *nodemask, unsigned long totalpages);
+extern int try_set_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags);
 extern void clear_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags);
 
 extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask,
@@ -43,5 +63,12 @@ static inline void oom_killer_enable(void)
 {
        oom_killer_disabled = false;
 }
+
+extern struct task_struct *find_lock_task_mm(struct task_struct *p);
+
+/* sysctls */
+extern int sysctl_oom_dump_tasks;
+extern int sysctl_oom_kill_allocating_task;
+extern int sysctl_panic_on_oom;
 #endif /* __KERNEL__*/
 #endif /* _INCLUDE_LINUX_OOM_H */