Merge branch 'for-3.8' of git://linux-nfs.org/~bfields/linux

[linux-drm-fsl-dcu.git] / include / linux / exportfs.h

diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h
index 12291a7ee2759164026ac602ab1712b5d66faef0..5b9b5b317180ceff7ac1d3d31e639e66c2f9b80f 100644 (file)
--- a/include/linux/exportfs.h
+++ b/include/linux/exportfs.h
@@ -83,6 +83,11 @@ enum fid_type {
         * 64 bit parent inode number.
         */
        FILEID_NILFS_WITH_PARENT = 0x62,
+
+       /*
+        * Filesystems must not use 0xff file ID.
+        */
+       FILEID_INVALID = 0xff,
 };
 
 struct fid {
@@ -177,6 +182,8 @@ struct export_operations {
        int (*commit_metadata)(struct inode *inode);
 };
 
+extern int exportfs_encode_inode_fh(struct inode *inode, struct fid *fid,
+                                   int *max_len, struct inode *parent);
 extern int exportfs_encode_fh(struct dentry *dentry, struct fid *fid,
        int *max_len, int connectable);
 extern struct dentry *exportfs_decode_fh(struct vfsmount *mnt, struct fid *fid,