extern struct task_struct *find_lock_task_mm(struct task_struct *p);
+static inline bool task_will_free_mem(struct task_struct *task)
+{
+ /*
+ * A coredumping process may sleep for an extended period in exit_mm(),
+ * so the oom killer cannot assume that the process will promptly exit
+ * and release memory.
+ */
+ return (task->flags & PF_EXITING) &&
+ !(task->signal->flags & SIGNAL_GROUP_COREDUMP);
+}
+
/* sysctls */
extern int sysctl_oom_dump_tasks;
extern int sysctl_oom_kill_allocating_task;