mm: use NUMA_NO_NODE

[platform/adaptation/renesas_rcar/renesas_kernel.git] / mm / huge_memory.c

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 6049376..bfa142e 100644 (file)
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2376,7 +2376,7 @@ static int khugepaged_scan_pmd(struct mm_struct *mm,
        struct page *page;
        unsigned long _address;
        spinlock_t *ptl;
-       int node = -1;
+       int node = NUMA_NO_NODE;
 
        VM_BUG_ON(address & ~HPAGE_PMD_MASK);
 
@@ -2406,7 +2406,7 @@ static int khugepaged_scan_pmd(struct mm_struct *mm,
                 * be more sophisticated and look at more pages,
                 * but isn't for now.
                 */
-               if (node == -1)
+               if (node == NUMA_NO_NODE)
                        node = page_to_nid(page);
                VM_BUG_ON(PageCompound(page));
                if (!PageLRU(page) || PageLocked(page) || !PageAnon(page))