exofs: export_operations
implement export_operations and set in superblock.
It is now posible to export exofs via nfs
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
diff --git a/fs/exofs/exofs.h b/fs/exofs/exofs.h
index 11e11d5..0fd4c785 100644
--- a/fs/exofs/exofs.h
+++ b/fs/exofs/exofs.h
@@ -152,6 +152,7 @@
struct page **);
int exofs_empty_dir(struct inode *);
struct exofs_dir_entry *exofs_dotdot(struct inode *, struct page **);
+ino_t exofs_parent_ino(struct dentry *child);
int exofs_set_link(struct inode *, struct exofs_dir_entry *, struct page *,
struct inode *);