|LEASE_GET_MTIME(9)||The Linux VFS||LEASE_GET_MTIME(9)|
lease_get_mtime - get the last modified time of an inode
void lease_get_mtime(struct inode * inode, struct timespec * time);
This is to force NFS clients to flush their caches for files with exclusive leases. The justification is that if someone has an exclusive lease, then they could be modifying it.
|January 2017||Kernel Hackers Manual 4.8.|