oom: remove deprecated oom_adj

The deprecated /proc/<pid>/oom_adj is scheduled for removal this month.

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Acked-by: David Rientjes <rientjes@google.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 0 insertions, 12 deletions

diff --git a/include/linux/oom.h b/include/linux/oom.h
index 49a3031fda50..d36a8221f58b 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -2,17 +2,6 @@
 #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)
-/* 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.
  */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 9c5612f0374b..c2070e92a9d6 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -671,7 +671,6 @@ struct signal_struct {
         struct rw_semaphore group_rwsem;
 #endif
 
-        int oom_adj;            /* OOM kill score adjustment (bit shift) */
         int oom_score_adj;      /* OOM kill score adjustment */
         int oom_score_adj_min;  /* OOM kill score adjustment minimum value.
                                  * Only settable by CAP_SYS_RESOURCE. */