ext3: Update documentation about ext3 quota mount options

Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/Documentation/filesystems/ext3.txt b/Documentation/filesystems/ext3.txt
index 570f9bd9be2becb3fee1c7869d9c911226690dc4..05d5cf1d743f1318ef97e2f47cf06a607ebc0f2c 100644 (file)
--- a/Documentation/filesystems/ext3.txt
+++ b/Documentation/filesystems/ext3.txt
@@ -123,10 +123,18 @@ resuid=n          The user ID which may use the reserved blocks.
 
 sb=n                   Use alternate superblock at this location.
 
-quota
-noquota
-grpquota
-usrquota
+quota                  These options are ignored by the filesystem. They
+noquota                        are used only by quota tools to recognize volumes
+grpquota               where quota should be turned on. See documentation
+usrquota               in the quota-tools package for more details
+                       (http://sourceforge.net/projects/linuxquota).
+
+jqfmt=<quota type>     These options tell filesystem details about quota
+usrjquota=<file>       so that quota information can be properly updated
+grpjquota=<file>       during journal replay. They replace the above
+                       quota options. See documentation in the quota-tools
+                       package for more details
+                       (http://sourceforge.net/projects/linuxquota).
 
 bh             (*)     ext3 associates buffer heads to data pages to
 nobh                   (a) cache disk block mapping information