fs/lockd/svclock.c

5  * Handling of server-side locks, mostly of the blocked variety.
13  * to a file's list of blocked locks through a semaphore. The global
14  * list of blocked locks is not protected in this fashion however.
16  * call) move blocked locks towards the head of the list *while some other
52  * The list of blocked locks to retry
87  * Insert a blocked lock into the global list
212  * the blocked lock request. The spec explicitly mentions that the client
558 	/* Append to list of blocked */  in nlmsvc_lock()
697  * Cancel a previously blocked request.
785  * Unblock a blocked lock request. This is a callback invoked from the
786  * VFS layer when a lock on which we blocked is removed.
788  * This function doesn't grant the blocked lock instantly, but rather moves
828  * Try to claim a lock that was previously blocked.
847 	dprintk("lockd: grant blocked lock %p\n", block);  in nlmsvc_grant_blocked()
879 		dprintk("lockd: lock still blocked error %d\n", error);  in nlmsvc_grant_blocked()
893 	dprintk("lockd: GRANTing blocked lock.\n");  in nlmsvc_grant_blocked()
916  * better not sleep. Therefore, we put the blocked lock on the nlm_blocked
1029  * Retry all blocked locks that have been notified. This is where lockd