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-rw-r--r--mm/memory.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/memory.c b/mm/memory.c
index 9b0dbc2f0b9a..9d5b40892d4d 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3193,6 +3193,12 @@ static int do_numa_page(struct mm_struct *mm, struct vm_area_struct *vma,
return 0;
}
+ /* TODO: handle PTE-mapped THP */
+ if (PageCompound(page)) {
+ pte_unmap_unlock(ptep, ptl);
+ return 0;
+ }
+
/*
* Avoid grouping on RO pages in general. RO pages shouldn't hurt as
* much anyway since they can be in shared cache state. This misses