From mboxrd@z Thu Jan  1 00:00:00 1970
From: ishare <june.tune.sea@gmail.com>
Subject: struct inode
Date: Fri, 15 Mar 2013 12:21:17 +0800
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  there is a member  *i_dentry*  with type list_head in struct inode , what is the use of it ?

  after doing  inode_init() , in the inode_cache , 
  is every inode and thier i_dentry member valid and can be linked to other list_head?


  thanks!  
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