Cosmetic cleanup: fsinit reads sb and calls loginit. initialize icache

in main.c and don't make it disk specific; the icache is shared.  This
doesn't matter since we have only one disk, but conceptually cleaner
and maybe helpful to students for mount lab.

1 files changed, 3 insertions, 4 deletions

diff --git a/kernel/proc.c b/kernel/proc.c
index 1f6bfcc..3d65b46 100644
--- a/kernel/proc.c
+++ b/kernel/proc.c
@@ -493,12 +493,11 @@ forkret(void)
   release(&myproc()->lock);
 
   if (first) {
-    // Some initialization functions must be run in the context
-    // of a regular process (e.g., they call sleep), and thus cannot
+    // File system initialization must be run in the context of a
+    // regular process (e.g., because it calls sleep), and thus cannot
     // be run from main().
     first = 0;
-    iinit(ROOTDEV);
-    initlog(ROOTDEV);
+    fsinit(ROOTDEV);
   }
 
   usertrapret();