[PATCH] ext3 inode generation improvements.

Originally from Andrew Morton

fs/ext3/ialloc.c

@@ -509,7 +509,7 @@ struct inode * ext3_new_inode (handle_t *handle,
 	if (IS_SYNC(inode))
 		handle->h_sync = 1;
 	insert_inode_hash(inode);
-	inode->i_generation = event++;
+	inode->i_generation = sb->u.ext3_sb.s_next_generation++;
 
 	ei->i_state = EXT3_STATE_NEW;
 	err = ext3_mark_inode_dirty(handle, inode);

include/linux/ext3_fs_sb.h

@@ -61,6 +61,7 @@ struct ext3_sb_info {
 	int s_desc_per_block_bits;
 	int s_inode_size;
 	int s_first_ino;
+	u32 s_next_generation;
 
 	/* Journaling */
 	struct inode * s_journal_inode;