mm-khugepaged-add-struct-collapse_control-fix-fix

fix build

Link: https://lkml.kernel.org/r/20220721195508.15f1e07a@canb.auug.org.au
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Zach O'Keefe <zokeefe@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index 2980ea8cb6f60eb489910fa79973cfd8f4e78ddd..b2f3fbf6f9b1e269f3c256c58dbb34acc7eced47 100644 (file)
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -87,7 +87,9 @@ static struct kmem_cache *mm_slot_cache __read_mostly;
 
 struct collapse_control {
        /* Num pages scanned per node */
-#if HPAGE_PMD_ORDER < 16
+#if defined(CONFIG_PPC64)
+       u32 node_load[MAX_NUMNODES];
+#elif HPAGE_PMD_ORDER < 16
        u16 node_load[MAX_NUMNODES];
 #else
        u32 node_load[MAX_NUMNODES];