36 			     int cmd, u8 wait, struct file_lock *fl)  in ceph_lock_message()  argument
56 	if (LLONG_MAX == fl->fl_end)  in ceph_lock_message()
59 		length = fl->fl_end - fl->fl_start + 1;  in ceph_lock_message()
61 	owner = secure_addr(fl->fl_owner);  in ceph_lock_message()
65 	     (int)operation, owner, (u64)fl->fl_pid, fl->fl_start, length,  in ceph_lock_message()
66 	     wait, fl->fl_type);  in ceph_lock_message()
71 	req->r_args.filelock_change.pid = cpu_to_le64((u64)fl->fl_pid);  in ceph_lock_message()
72 	req->r_args.filelock_change.start = cpu_to_le64(fl->fl_start);  in ceph_lock_message()
82 		fl->fl_pid = le64_to_cpu(req->r_reply_info.filelock_reply->pid);  in ceph_lock_message()
84 			fl->fl_type = F_RDLCK;  in ceph_lock_message()
86 			fl->fl_type = F_WRLCK;  in ceph_lock_message()
88 			fl->fl_type = F_UNLCK;  in ceph_lock_message()
90 		fl->fl_start = le64_to_cpu(req->r_reply_info.filelock_reply->start);  in ceph_lock_message()
94 			fl->fl_end = length -1;  in ceph_lock_message()
96 			fl->fl_end = 0;  in ceph_lock_message()
102 	     (int)operation, (u64)fl->fl_pid, fl->fl_start,  in ceph_lock_message()
103 	     length, wait, fl->fl_type, err);  in ceph_lock_message()
157 int ceph_lock(struct file *file, int cmd, struct file_lock *fl)  in ceph_lock()  argument
164 	if (!(fl->fl_flags & FL_POSIX))  in ceph_lock()
167 	if (__mandatory_lock(file->f_mapping->host) && fl->fl_type != F_UNLCK)  in ceph_lock()
170 	dout("ceph_lock, fl_owner: %p", fl->fl_owner);  in ceph_lock()
178 	if (F_RDLCK == fl->fl_type)  in ceph_lock()
180 	else if (F_WRLCK == fl->fl_type)  in ceph_lock()
185 	err = ceph_lock_message(CEPH_LOCK_FCNTL, op, file, lock_cmd, wait, fl);  in ceph_lock()
189 			err = posix_lock_file(file, fl, NULL);  in ceph_lock()
195 						  CEPH_LOCK_UNLOCK, 0, fl);  in ceph_lock()
204 int ceph_flock(struct file *file, int cmd, struct file_lock *fl)  in ceph_flock()  argument
210 	if (!(fl->fl_flags & FL_FLOCK))  in ceph_flock()
213 	if (__mandatory_lock(file->f_mapping->host) && fl->fl_type != F_UNLCK)  in ceph_flock()
216 	dout("ceph_flock, fl_file: %p", fl->fl_file);  in ceph_flock()
221 	if (F_RDLCK == fl->fl_type)  in ceph_flock()
223 	else if (F_WRLCK == fl->fl_type)  in ceph_flock()
229 				file, lock_cmd, wait, fl);  in ceph_flock()
231 		err = flock_lock_file_wait(file, fl);  in ceph_flock()
235 					  file, CEPH_LOCK_UNLOCK, 0, fl);  in ceph_flock()