no /* */ comments

1 files changed, 6 insertions, 8 deletions

diff --git a/fs.c b/fs.c
index eb7b828..132fddb 100644
--- a/fs.c
+++ b/fs.c
@@ -24,9 +24,7 @@ iinit(void)
   initlock(&inode_table_lock, "inode_table");
 }
 
-/*
- * allocate a disk block
- */
+// Allocate a disk block.
 static uint
 balloc(uint dev)
 {
@@ -90,11 +88,11 @@ bfree(int dev, uint b)
   brelse(bp);
 }
 
-/*
- * fetch an inode, from the in-core table if it's already
- * in use, otherwise read from the disk.
- * returns an inode with busy set and incremented reference count.
- */
+// Find the inode with number inum on device dev
+// and return an in-memory copy.  Loads the inode
+// from disk into the in-core table if necessary.
+// The returned inode has busy set and has its ref count incremented.
+// Caller must iput the return value when done with it.
 struct inode*
 iget(uint dev, uint inum)
 {