X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/0b4e3aa066abc0728aacb4bbeb86f53f9737156e..5eebf7385fedb1517b66b53c28e5aa6bb0a2be50:/bsd/dev/ppc/unix_startup.c

diff --git a/bsd/dev/ppc/unix_startup.c b/bsd/dev/ppc/unix_startup.c
index d8dcbece8..717fddc9f 100644
--- a/bsd/dev/ppc/unix_startup.c
+++ b/bsd/dev/ppc/unix_startup.c
@@ -65,21 +65,21 @@ bsd_startupearly()
 	kern_return_t	ret;
 
 	if (nbuf == 0)
-		nbuf = atop(mem_size / 100); /* 1% */
+		nbuf = atop_64(sane_size / 100); /* Get 1% of ram, but no more than we can map */
 	if (nbuf > 8192)
 		nbuf = 8192;
 	if (nbuf < 256)
 		nbuf = 256;
 
 	if (niobuf == 0)
-		niobuf = nbuf / 2;
+		niobuf = nbuf;
 	if (niobuf > 4096)
 		niobuf = 4096;
 	if (niobuf < 128)
 		niobuf = 128;
 
 	size = (nbuf + niobuf) * sizeof (struct buf);
-	size = round_page(size);
+	size = round_page_32(size);
 
 	ret = kmem_suballoc(kernel_map,
 			&firstaddr,
@@ -103,14 +103,14 @@ bsd_startupearly()
 	buf = (struct buf * )firstaddr;
 	bzero(buf,size);
 
-	if ((mem_size > (64 * 1024 * 1024)) || ncl) {
+	if ((sane_size > (64 * 1024 * 1024)) || ncl) {
 		int scale;
 		extern u_long tcp_sendspace;
 		extern u_long tcp_recvspace;
 
 		if ((nmbclusters = ncl) == 0) {
-			if ((nmbclusters = ((mem_size / 16) / MCLBYTES)) > 8192)
-				nmbclusters = 8192;
+			if ((nmbclusters = ((sane_size / 16) / MCLBYTES)) > 16384)
+				nmbclusters = 16384;
 		}
 		if ((scale = nmbclusters / NMBCLUSTERS) > 1) {
 			tcp_sendspace *= scale;
@@ -134,7 +134,7 @@ bsd_bufferinit()
 	bsd_startupearly();
 
    	ret = kmem_suballoc(kernel_map,
-			&mbutl,
+			(vm_offset_t *) &mbutl,
 			(vm_size_t) (nmbclusters * MCLBYTES),
 			FALSE,
 			TRUE,