xnu-1228.15.4.tar.gz

[apple/xnu.git] / bsd / kern / uipc_mbuf.c

diff --git a/bsd/kern/uipc_mbuf.c b/bsd/kern/uipc_mbuf.c
index aba70cc665a3f041f5739ac59fb6b9f6cc34de9e..0c0a278551fc6473ace82c3bbc05430941382fa0 100644 (file)
--- 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);