JFS: set i_ctime & i_mtime on target directory when creating links

jfs has never been setting i_ctime or i_mtime when creating either hard
or symbolic links.  I'm surprised nobody had noticed until now.

Thanks to Chris Spiegel for reporting the problem.

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>

diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 1abe734..4abbe86 100644 (file)
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -827,6 +827,7 @@ static int jfs_link(struct dentry *old_dentry,
        /* update object inode */
        ip->i_nlink++;          /* for new link */
        ip->i_ctime = CURRENT_TIME;
+       dir->i_ctime = dir->i_mtime = CURRENT_TIME;
        mark_inode_dirty(dir);
        atomic_inc(&ip->i_count);
 
@@ -1024,6 +1025,8 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry,
        insert_inode_hash(ip);
        mark_inode_dirty(ip);
 
+       dip->i_ctime = dip->i_mtime = CURRENT_TIME;
+       mark_inode_dirty(dip);
        /*
         * commit update of parent directory and link object
         */