Staging: pohmelfs: Populate dentry cache when receiving the new readdir entry.

Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/pohmelfs/net.c b/drivers/staging/pohmelfs/net.c
index c9b8540c1efebb75b0e4a0f2a31dd6fb2fda4a0c..93a5921c36f44e8b6190967d0f9e3cba13b122eb 100644 (file)
--- a/drivers/staging/pohmelfs/net.c
+++ b/drivers/staging/pohmelfs/net.c
@@ -450,8 +450,24 @@ static int pohmelfs_readdir_response(struct netfs_state *st)
                        if (err != -EEXIST)
                                goto err_out_put;
                } else {
+                       struct dentry *dentry, *alias, *pd;
+
                        set_bit(NETFS_INODE_REMOTE_SYNCED, &npi->state);
                        clear_bit(NETFS_INODE_OWNED, &npi->state);
+
+                       pd = d_find_alias(&parent->vfs_inode);
+                       if (pd) {
+                               str.hash = full_name_hash(str.name, str.len);
+                               dentry = d_alloc(pd, &str);
+                               if (dentry) {
+                                       alias = d_materialise_unique(dentry, &npi->vfs_inode);
+                                       if (alias)
+                                               dput(dentry);
+                               }
+
+                               dput(dentry);
+                               dput(pd);
+                       }
                }
        }
 out: