POSIX_UNBLOCK_LOCK(9) The Linux VFS POSIX_UNBLOCK_LOCK(9)NAMEposix_unblock_lock - stop waiting for a file lock
SYNOPSIS
int posix_unblock_lock(struct file * filp, struct file_lock * waiter);
ARGUMENTS
filp
how the file was opened
waiter
the lock which was waiting
DESCRIPTION
lockd needs to block waiting for locks.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 POSIX_UNBLOCK_LOCK(9)