sys: kernel comments

2016-03-11 16:01:01 -05:00
parent df1d8e29dd
commit 802ab257b9
8 changed files with 260 additions and 233 deletions
@@ -121,7 +121,7 @@
   lac i.uniq
   dac d.uniq
   -1
-   tad i.nlks
+   tad i.nlks			" decrement link count!
   dac i.nlks
 "** 01-s1.pdf page 9
   jms iput
@@ -138,10 +138,10 @@
   jms dput
   lac u.base
   jms iget
-   isz i.nlks
-   jmp 1f
-   jms itrunc
-   dzm i.flags
+   isz i.nlks			" increment link count
+   jmp 1f			"  not zero
+   jms itrunc			" zero links: free blocks
+   dzm i.flags			" clear status (free inode)
 1:
   jms iput
   jmp sysexit