afs_cacheStats = astatSize;
afs_vcacheInit(astatSize);
afs_dcacheInit(afiles, ablocks, aDentries, achunk, aflags);
+#ifdef AFS_64BIT_CLIENT
+#ifdef AFS_VM_RDWR_ENV
+ afs_vmMappingEnd = AFS_CHUNKBASE(0x7fffffff);
+#endif /* AFS_VM_RDWR_ENV */
+#endif /* AFS_64BIT_CLIENT */
#if defined(AFS_AIX_ENV)
{