Double the maximum data size limit on powerpc64. Now it is 32 GB

and the same as amd64.  The machines have large amounts of memory.
discussed with kettenis@

diff --git a/sys/arch/powerpc64/include/vmparam.h b/sys/arch/powerpc64/include/vmparam.h
index 0a7d4f8..5606142 100644 (file)
--- a/sys/arch/powerpc64/include/vmparam.h
+++ b/sys/arch/powerpc64/include/vmparam.h
@@ -12,7 +12,7 @@
 #define        DFLDSIZ         ((paddr_t)512*1024*1024)        /* initial data size limit */
 #endif
 #ifndef MAXDSIZ
-#define        MAXDSIZ         ((paddr_t)16*1024*1024*1024)    /* max data size */
+#define        MAXDSIZ         ((paddr_t)32*1024*1024*1024)    /* max data size */
 #endif
 #ifndef BRKSIZ
 #define        BRKSIZ          ((paddr_t)16*1024*1024*1024)    /* heap gap size */