ceph: keep reference to parent inode on ceph_dentry

[pandora-kernel.git] / fs / ceph / super.h

diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 7f01728..c01aa64 100644 (file)
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -207,6 +207,7 @@ struct ceph_dentry_info {
        struct dentry *dentry;
        u64 time;
        u64 offset;
+       struct inode *parent_inode;
 };
 
 struct ceph_inode_xattrs_info {
@@ -239,6 +240,7 @@ struct ceph_inode_info {
        unsigned i_ceph_flags;
        unsigned long i_release_count;
 
+       struct ceph_dir_layout i_dir_layout;
        struct ceph_file_layout i_layout;
        char *i_symlink;
 
@@ -768,6 +770,7 @@ extern void ceph_dentry_lru_add(struct dentry *dn);
 extern void ceph_dentry_lru_touch(struct dentry *dn);
 extern void ceph_dentry_lru_del(struct dentry *dn);
 extern void ceph_invalidate_dentry_lease(struct dentry *dentry);
+extern unsigned ceph_dentry_hash(struct dentry *dn);
 
 /*
  * our d_ops vary depending on whether the inode is live,