From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/include/linux/oom.h | 20 +++++++++++++++++---
1 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/kernel/include/linux/oom.h b/kernel/include/linux/oom.h
index 3f649be..61f91f9 100644
--- a/kernel/include/linux/oom.h
+++ b/kernel/include/linux/oom.h
@@ -15,6 +15,13 @@
struct mem_cgroup;
struct task_struct;
+enum oom_constraint {
+ CONSTRAINT_NONE,
+ CONSTRAINT_CPUSET,
+ CONSTRAINT_MEMORY_POLICY,
+ CONSTRAINT_MEMCG,
+};
+
/*
* Details of the page allocation that triggered the oom killer that are used to
* determine what should be killed.
@@ -41,7 +48,12 @@
/* Used by oom implementation, do not set */
unsigned long totalpages;
struct task_struct *chosen;
- unsigned long chosen_points;
+ long chosen_points;
+ struct task_struct *chosen_non_negative_adj;
+ long chosen_non_negative_adj_points;
+
+ /* Used to print the constraint info. */
+ enum oom_constraint constraint;
};
extern struct mutex oom_lock;
@@ -98,8 +110,7 @@
bool __oom_reap_task_mm(struct mm_struct *mm);
-extern unsigned long oom_badness(struct task_struct *p,
- struct mem_cgroup *memcg, const nodemask_t *nodemask,
+long oom_badness(struct task_struct *p,
unsigned long totalpages);
extern bool out_of_memory(struct oom_control *oc);
@@ -118,4 +129,7 @@
extern int sysctl_oom_dump_tasks;
extern int sysctl_oom_kill_allocating_task;
extern int sysctl_panic_on_oom;
+
+/* call for adding killed process to reaper. */
+extern void add_to_oom_reaper(struct task_struct *p);
#endif /* _INCLUDE_LINUX_OOM_H */
--
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