41 	int err;  in ceph_lock_message()  local
79 	err = ceph_mdsc_do_request(mdsc, inode, req);  in ceph_lock_message()
103 	     length, wait, fl->fl_type, err);  in ceph_lock_message()
104 	return err;  in ceph_lock_message()
112 	int err, lock_type;  in ceph_lock_wait_for_completion()  local
123 	err = wait_for_completion_interruptible(&req->r_completion);  in ceph_lock_wait_for_completion()
124 	if (!err)  in ceph_lock_wait_for_completion()
143 	err = ceph_mdsc_do_request(mdsc, inode, intr_req);  in ceph_lock_wait_for_completion()
146 	if (err && err != -ERESTARTSYS)  in ceph_lock_wait_for_completion()
147 		return err;  in ceph_lock_wait_for_completion()
160 	int err;  in ceph_lock()  local
185 	err = ceph_lock_message(CEPH_LOCK_FCNTL, op, file, lock_cmd, wait, fl);  in ceph_lock()
186 	if (!err) {  in ceph_lock()
189 			err = posix_lock_file(file, fl, NULL);  in ceph_lock()
190 			if (err && (CEPH_MDS_OP_SETFILELOCK == op)) {  in ceph_lock()
197 				     err);  in ceph_lock()
201 	return err;  in ceph_lock()
207 	int err;  in ceph_flock()  local
228 	err = ceph_lock_message(CEPH_LOCK_FLOCK, CEPH_MDS_OP_SETFILELOCK,  in ceph_flock()
230 	if (!err) {  in ceph_flock()
231 		err = flock_lock_file_wait(file, fl);  in ceph_flock()
232 		if (err) {  in ceph_flock()
236 			dout("got %d on flock_lock_file_wait, undid lock", err);  in ceph_flock()
239 	return err;  in ceph_flock()
278 	int err = 0;  in ceph_encode_locks_to_buffer()  local
293 			err = -ENOSPC;  in ceph_encode_locks_to_buffer()
296 		err = lock_to_ceph_filelock(lock, &flocks[l]);  in ceph_encode_locks_to_buffer()
297 		if (err)  in ceph_encode_locks_to_buffer()
304 			err = -ENOSPC;  in ceph_encode_locks_to_buffer()
307 		err = lock_to_ceph_filelock(lock, &flocks[l]);  in ceph_encode_locks_to_buffer()
308 		if (err)  in ceph_encode_locks_to_buffer()
314 	return err;  in ceph_encode_locks_to_buffer()
327 	int err = 0;  in ceph_locks_to_pagelist()  local
331 	err = ceph_pagelist_append(pagelist, &nlocks, sizeof(nlocks));  in ceph_locks_to_pagelist()
332 	if (err)  in ceph_locks_to_pagelist()
335 	err = ceph_pagelist_append(pagelist, flocks,  in ceph_locks_to_pagelist()
337 	if (err)  in ceph_locks_to_pagelist()
341 	err = ceph_pagelist_append(pagelist, &nlocks, sizeof(nlocks));  in ceph_locks_to_pagelist()
342 	if (err)  in ceph_locks_to_pagelist()
345 	err = ceph_pagelist_append(pagelist,  in ceph_locks_to_pagelist()
349 	return err;  in ceph_locks_to_pagelist()
358 	int err = 0;  in lock_to_ceph_filelock()  local
377 		err = -EINVAL;  in lock_to_ceph_filelock()
380 	return err;  in lock_to_ceph_filelock()