block: add secure discard

[karo-tx-linux.git] / include / linux / oom.h

diff --git a/include/linux/oom.h b/include/linux/oom.h
index 73b8d7b6dd19055183206d25f336876073a7d0e7..5e3aa8311c5ed40f2598ccd814162bef5173030e 100644 (file)
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -2,6 +2,9 @@
 #define __INCLUDE_LINUX_OOM_H
 
 /*
+ * /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)
@@ -63,6 +66,8 @@ static inline void oom_killer_enable(void)
 extern unsigned long badness(struct task_struct *p, struct mem_cgroup *mem,
                      const nodemask_t *nodemask, unsigned long uptime);
 
+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;