* tramp.texi (Frequently Asked Questions): Mention

`tramp-completion-reread-directory-timeout' for performance
improvement.

2 files changed, 8 insertions, 1 deletions

diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index ec46ab5eb05..fc44828e8bf 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,3 +1,9 @@
+2012-10-25  Michael Albinus  <michael.albinus@gmx.de>
+
+        * tramp.texi (Frequently Asked Questions): Mention
+        `tramp-completion-reread-directory-timeout' for performance
+        improvement.
+
 2012-10-25  Glenn Morris  <rgm@gnu.org>
 
         * cl.texi: Don't mess with the TeX section number counter.
diff --git a/doc/misc/tramp.texi b/doc/misc/tramp.texi
index 46f99acbb87..a983f76ffd3 100644
--- a/doc/misc/tramp.texi
+++ b/doc/misc/tramp.texi
@@ -2918,7 +2918,8 @@ information about remote hosts is kept in the file specified in
 @code{tramp-persistency-file-name}.  Keep this file.  If you are
 confident that files on remote hosts are not changed out of
 @value{emacsname}' control, set @code{remote-file-name-inhibit-cache}
-to @code{nil}.
+to @code{nil}.  Set also @code{tramp-completion-reread-directory-timeout}
+to @code{nil}, @ref{Filename completion}.
 
 Disable version control.  If you access remote files which are not
 under version control, a lot of check operations can be avoided by