X-Git-Url: https://repo.jachan.dev/qemu.git/blobdiff_plain/0d09e41a51aa0752b1ce525ce084f7cd210e461b..c8e829b7bf6e1c84af8b4b13ee7fce2959c63e0e:/xen-mapcache.c

diff --git a/xen-mapcache.c b/xen-mapcache.c
index eda914a75c..66da1a6d47 100644
--- a/xen-mapcache.c
+++ b/xen-mapcache.c
@@ -33,10 +33,10 @@
 #  define DPRINTF(fmt, ...) do { } while (0)
 #endif
 
-#if defined(__i386__)
+#if HOST_LONG_BITS == 32
 #  define MCACHE_BUCKET_SHIFT 16
 #  define MCACHE_MAX_SIZE     (1UL<<31) /* 2GB Cap */
-#elif defined(__x86_64__)
+#else
 #  define MCACHE_BUCKET_SHIFT 20
 #  define MCACHE_MAX_SIZE     (1UL<<35) /* 32GB Cap */
 #endif