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-rw-r--r--mm/page_alloc.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index df959b7d6085..5b5240b7f642 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1343,12 +1343,15 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
set_page_owner(page, order, gfp_flags);
/*
- * page->pfmemalloc is set when ALLOC_NO_WATERMARKS was necessary to
+ * page is set pfmemalloc when ALLOC_NO_WATERMARKS was necessary to
* allocate the page. The expectation is that the caller is taking
* steps that will free more memory. The caller should avoid the page
* being used for !PFMEMALLOC purposes.
*/
- page->pfmemalloc = !!(alloc_flags & ALLOC_NO_WATERMARKS);
+ if (alloc_flags & ALLOC_NO_WATERMARKS)
+ set_page_pfmemalloc(page);
+ else
+ clear_page_pfmemalloc(page);
return 0;
}
@@ -3345,7 +3348,7 @@ refill:
atomic_add(size - 1, &page->_count);
/* reset page count bias and offset to start of new frag */
- nc->pfmemalloc = page->pfmemalloc;
+ nc->pfmemalloc = page_is_pfmemalloc(page);
nc->pagecnt_bias = size;
nc->offset = size;
}