From: Andrew Morton <akpm@linux-foundation.org>
Date: Mon, 22 Aug 2022 22:11:53 +0000 (-0700)
Subject: mm-delete-unused-mmf_oom_victim-flag-fix
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=33dc51a117260806607416d7b15ddb8a43ef218f;p=users%2Fjedix%2Flinux-maple.git

mm-delete-unused-mmf_oom_victim-flag-fix

remove MGLRU's mm_is_oom_victim() calls from vmscan.c

Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Yu Zhao <yuzhao@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/vmscan.c b/mm/vmscan.c
index bb3256d07a43..27a3f29c0181 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -3429,9 +3429,6 @@ static bool should_skip_mm(struct mm_struct *mm, struct lru_gen_mm_walk *walk)
 	if (size < MIN_LRU_BATCH)
 		return true;
 
-	if (mm_is_oom_victim(mm))
-		return true;
-
 	return !mmget_not_zero(mm);
 }
 
@@ -4127,9 +4124,6 @@ restart:
 
 		walk_pmd_range(&val, addr, next, args);
 
-		if (mm_is_oom_victim(args->mm))
-			return 1;
-
 		/* a racy check to curtail the waiting time */
 		if (wq_has_sleeper(&walk->lruvec->mm_state.wait))
 			return 1;