1 files changed, 2 insertions, 5 deletions
diff --git a/proc.c b/proc.c
index a72ec6c..853eb0a 100644
--- a/proc.c
+++ b/proc.c
@@ -120,11 +120,8 @@ userinit(void)
   initproc = p;
   if(!(p->pgdir = setupkvm()))
     panic("userinit: out of memory?");
-  if(!allocuvm(p->pgdir, 0x0, (int)_binary_initcode_size))
-    panic("userinit: out of memory?");
-  inituvm(p->pgdir, 0x0, _binary_initcode_start,
-          (int)_binary_initcode_size);
-  p->sz = PGROUNDUP((int)_binary_initcode_size);
+  inituvm(p->pgdir, _binary_initcode_start, (int)_binary_initcode_size);
+  p->sz = PGSIZE;
   memset(p->tf, 0, sizeof(*p->tf));
   p->tf->cs = (SEG_UCODE << 3) | DPL_USER;
   p->tf->ds = (SEG_UDATA << 3) | DPL_USER;