suse man page for inode_inc_iversion

INODE_INC_IVERSION(9)						   The Linux VFS					     INODE_INC_IVERSION(9)

NAME
       inode_inc_iversion - increments i_version

SYNOPSIS
       void inode_inc_iversion(struct inode * inode);

ARGUMENTS
       inode
	   inode that need to be updated

DESCRIPTION
       Every time the inode is modified, the i_version field will be incremented. The filesystem has to be mounted with i_version flag

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						     INODE_INC_IVERSION(9)