X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/935ed37a5c468c8a1c07408573c08b8b7ef80e8b..e2fac8b15b12a7979f72090454d850e612fc5b13:/bsd/kern/uipc_mbuf.c

diff --git a/bsd/kern/uipc_mbuf.c b/bsd/kern/uipc_mbuf.c
index aba70cc66..0c0a27855 100644
--- a/bsd/kern/uipc_mbuf.c
+++ b/bsd/kern/uipc_mbuf.c
@@ -388,7 +388,6 @@ typedef struct mcl_slab {
  * whenever a new piece of memory mapped in from the VM crosses the 1MB
  * boundary.
  */
-#define	MBSHIFT		20				/* 1MB */
 #define	NSLABSPMB	((1 << MBSHIFT) >> MCLSHIFT)	/* 512 slabs/grp */
 
 typedef struct mcl_slabg {
@@ -1026,7 +1025,7 @@ mbinit(void)
 	VERIFY(slabstbl != NULL);
 
 	/* Allocate audit structures if needed */
-	PE_parse_boot_arg("mbuf_debug", &mbuf_debug);
+	PE_parse_boot_argn("mbuf_debug", &mbuf_debug, sizeof (mbuf_debug));
 	mbuf_debug |= mcache_getflags();
 	if (mbuf_debug & MCF_AUDIT) {
 		MALLOC(mclaudit, mcl_audit_t *,
@@ -1051,7 +1050,7 @@ mbinit(void)
 	embutl = (union mcluster *)
 	    ((unsigned char *)mbutl + (nmbclusters * MCLBYTES));
 
-	PE_parse_boot_arg("initmcl", &initmcl);
+	PE_parse_boot_argn("initmcl", &initmcl, sizeof (initmcl));
 
 	lck_mtx_lock(mbuf_mlock);