POSIX_UNBLOCK_LOCK(9) The Linux VFS POSIX_UNBLOCK_LOCK(9)NAMEposix_unblock_lock - stop waiting for a file lockSYNOPSISint posix_unblock_lock(struct file * filp, struct file_lock * waiter);ARGUMENTSfilp how the file was opened waiter the lock which was waitingDESCRIPTIONlockd needs to block waiting for locks.COPYRIGHTKernel Hackers Manual 2.6. July 2010 POSIX_UNBLOCK_LOCK(9)