X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fruntime.c;h=5db14530241650a26f632364fdbf3137abe0fb1f;hb=4266faf75f8cf69af75e3b766c8c870f6e51bba1;hp=ab619517738c6eab6f77e486e161d555901beb07;hpb=3106aee96a20d1a76a114e504bc2931f8196cace;p=sbcl.git

diff --git a/src/runtime/runtime.c b/src/runtime/runtime.c
index ab61951..5db1453 100644
--- a/src/runtime/runtime.c
+++ b/src/runtime/runtime.c
@@ -332,7 +332,7 @@ main(int argc, char *argv[], char *envp[])
     }
 
     /* Align down to multiple of page_table page size */
-    dynamic_space_size = (dynamic_space_size/PAGE_BYTES) * PAGE_BYTES;
+    dynamic_space_size &= ~(PAGE_BYTES - 1);
 
     /* KLUDGE: os_vm_page_size is set by os_init(), and on some
      * systems (e.g. Alpha) arch_init() needs need os_vm_page_size, so