From 940769457b0ae75a6a07db10534eafa3175b9018 Mon Sep 17 00:00:00 2001
From: Xi Ruoyao <xry111@xry111.site>
Date: Fri, 18 Nov 2022 13:13:37 +0800
Subject: kernfs: reword the description of bind mount

"Duplicated copy" is wrong IMO.  If you copy A to B, B won't be changed
when you modify A.  But if you bind mount A to B, B will reflect any
change made to A.

Again copy something from mount(2):

    A bind mount makes a file or a directory subtree visible at another
    point within the single directory hierarchy.
---
 chapter07/kernfs.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'chapter07')

diff --git a/chapter07/kernfs.xml b/chapter07/kernfs.xml
index 4ec299708..1f72fecf2 100644
--- a/chapter07/kernfs.xml
+++ b/chapter07/kernfs.xml
@@ -50,8 +50,8 @@
       <filename class="directory">$LFS/dev</filename> directory is
       by bind mounting the host system's
       <filename class="directory">/dev</filename> directory. A bind mount is
-      a special type of mount that generates a duplicate copy of a
-      directory or mount point at some other location. Use the following
+      a special type of mount that makes a directory subtree or a file
+      visible at some other location. Use the following
       command to do this.</para>
 
 <screen><userinput>mount -v --bind /dev $LFS/dev</userinput></screen>
-- 
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