1 files changed, 2 insertions, 2 deletions
diff --git a/block.c b/block.c
index dad5a3d8e0..4cffc2bc35 100644
--- a/block.c
+++ b/block.c
@@ -106,7 +106,7 @@ size_t bdrv_opt_mem_align(BlockDriverState *bs)
 {
     if (!bs || !bs->drv) {
         /* page size or 4k (hdd sector size) should be on the safe side */
-        return MAX(4096, getpagesize());
+        return MAX(4096, qemu_real_host_page_size);
     }
 
     return bs->bl.opt_mem_alignment;
@@ -116,7 +116,7 @@ size_t bdrv_min_mem_align(BlockDriverState *bs)
 {
     if (!bs || !bs->drv) {
         /* page size or 4k (hdd sector size) should be on the safe side */
-        return MAX(4096, getpagesize());
+        return MAX(4096, qemu_real_host_page_size);
     }
 
     return bs->bl.min_mem_alignment;