X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Fvm.texi;fp=doc%2Fvm.texi;h=e6ff141067f58ce2b80cbb2f2a807a018267519d;hb=049fb46b7129283a37826e5dac6d4d589e4b98d0;hp=37b53f766d9f710b8b9ed134846ae7b2abbc6843;hpb=a0e73d383085ae1f24af47ef3a3be98193a3b61b;p=pintos-anon

diff --git a/doc/vm.texi b/doc/vm.texi
index 37b53f7..e6ff141 100644
--- a/doc/vm.texi
+++ b/doc/vm.texi
@@ -440,25 +440,25 @@ be written to swap.
 
 The core of the program loader is the loop in @func{load_segment} in
 @file{userprog/process.c}.
-Each time around the loop, @code{read_bytes} receives the number of
-bytes to read from the executable file and @code{zero_bytes} receives
+Each time around the loop, @code{page_read_bytes} receives the number of
+bytes to read from the executable file and @code{page_zero_bytes} receives
 the number of bytes to initialize to zero following the bytes read.  The
 two always sum to @code{PGSIZE} (4,096).  The handling of a page depends
 on these variables' values:
 
 @itemize @bullet
 @item
-If @code{read_bytes} equals @code{PGSIZE}, the page should be demand
+If @code{page_read_bytes} equals @code{PGSIZE}, the page should be demand
 paged from disk on its first access.
 
 @item
-If @code{zero_bytes} equals @code{PGSIZE}, the page does not need to
+If @code{page_zero_bytes} equals @code{PGSIZE}, the page does not need to
 be read from disk at all because it is all zeroes.  You should handle
 such pages by creating a new page consisting of all zeroes at the
 first page fault.
 
 @item
-If neither @code{read_bytes} nor @code{zero_bytes} equals
+If neither @code{page_read_bytes} nor @code{page_zero_bytes} equals
 @code{PGSIZE}, then part of the page is to be read from disk and the
 remainder zeroed.  This is a special case.  You are allowed to handle
 it by reading the partial page from disk at executable load time and