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-rw-r--r--mm/madvise.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/madvise.c b/mm/madvise.c
index 56324a3dbc4e..0734db8d53a7 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -1048,6 +1048,7 @@ process_madvise_behavior_valid(int behavior)
switch (behavior) {
case MADV_COLD:
case MADV_PAGEOUT:
+ case MADV_WILLNEED:
return true;
default:
return false;