64 nfs_file_open(struct inode *inode, struct file *filp)  in nfs_file_open()
80 nfs_file_release(struct inode *inode, struct file *filp)  in nfs_file_release()
101 static int nfs_revalidate_file_size(struct inode *inode, struct file *filp)  in nfs_revalidate_file_size()
121 loff_t nfs_file_llseek(struct file *filp, loff_t offset, int whence)  in nfs_file_llseek()
146 nfs_file_flush(struct file *file, fl_owner_t id)  in nfs_file_flush()  argument
148 	struct inode	*inode = file_inode(file);  in nfs_file_flush()
150 	dprintk("NFS: flush(%pD2)\n", file);  in nfs_file_flush()
153 	if ((file->f_mode & FMODE_WRITE) == 0)  in nfs_file_flush()
157 	return vfs_fsync(file, 0);  in nfs_file_flush()
186 nfs_file_mmap(struct file * file, struct vm_area_struct * vma)  in nfs_file_mmap()  argument
188 	struct inode *inode = file_inode(file);  in nfs_file_mmap()
191 	dprintk("NFS: mmap(%pD2)\n", file);  in nfs_file_mmap()
196 	status = generic_file_mmap(file, vma);  in nfs_file_mmap()
199 		status = nfs_revalidate_mapping(inode, file->f_mapping);  in nfs_file_mmap()
218 nfs_file_fsync_commit(struct file *file, loff_t start, loff_t end, int datasync)  in nfs_file_fsync_commit()  argument
220 	struct nfs_open_context *ctx = nfs_file_open_context(file);  in nfs_file_fsync_commit()
221 	struct inode *inode = file_inode(file);  in nfs_file_fsync_commit()
225 	dprintk("NFS: fsync file(%pD2) datasync %d\n", file, datasync);  in nfs_file_fsync_commit()
249 nfs_file_fsync(struct file *file, loff_t start, loff_t end, int datasync)  in nfs_file_fsync()  argument
252 	struct inode *inode = file_inode(file);  in nfs_file_fsync()
260 		ret = nfs_file_fsync_commit(file, start, end, datasync);  in nfs_file_fsync()
297 static int nfs_want_read_modify_write(struct file *file, struct page *page,  in nfs_want_read_modify_write()  argument
304 	if (pnfs_ld_read_whole_page(file->f_mapping->host)) {  in nfs_want_read_modify_write()
310 	if ((file->f_mode & FMODE_READ) &&	/* open for read? */  in nfs_want_read_modify_write()
327 static int nfs_write_begin(struct file *file, struct address_space *mapping,  in nfs_write_begin()  argument
337 		file, mapping->host->i_ino, len, (long long) pos);  in nfs_write_begin()
345 	ret = nfs_flush_incompatible(file, page);  in nfs_write_begin()
350 		   nfs_want_read_modify_write(file, page, pos, len)) {  in nfs_write_begin()
352 		ret = nfs_readpage(file, page);  in nfs_write_begin()
360 static int nfs_write_end(struct file *file, struct address_space *mapping,  in nfs_write_end()  argument
365 	struct nfs_open_context *ctx = nfs_file_open_context(file);  in nfs_write_end()
369 		file, mapping->host->i_ino, len, (long long) pos);  in nfs_write_end()
391 	status = nfs_updatepage(file, page, offset, copied);  in nfs_write_end()
495 static int nfs_swap_activate(struct swap_info_struct *sis, struct file *file,  in nfs_swap_activate()  argument
498 	struct rpc_clnt *clnt = NFS_CLIENT(file->f_mapping->host);  in nfs_swap_activate()
505 static void nfs_swap_deactivate(struct file *file)  in nfs_swap_deactivate()  argument
507 	struct rpc_clnt *clnt = NFS_CLIENT(file->f_mapping->host);  in nfs_swap_deactivate()
541 	struct file *filp = vma->vm_file;  in nfs_vm_page_mkwrite()
589 static int nfs_need_check_write(struct file *filp, struct inode *inode)  in nfs_need_check_write()
602 	struct file *file = iocb->ki_filp;  in nfs_file_write()  local
603 	struct inode *inode = file_inode(file);  in nfs_file_write()
607 	result = nfs_key_timeout_notify(file, inode);  in nfs_file_write()
615 		file, iov_iter_count(from), (long long) iocb->ki_pos);  in nfs_file_write()
623 		result = nfs_revalidate_file_size(inode, file);  in nfs_file_write()
632 		result = generic_perform_write(file, from, iocb->ki_pos);  in nfs_file_write()
646 	if (nfs_need_check_write(file, inode)) {  in nfs_file_write()
647 		int err = vfs_fsync(file, 0);  in nfs_file_write()
662 do_getlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)  in do_getlk()
691 do_unlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)  in do_unlk()
727 do_setlk(struct file *filp, int cmd, struct file_lock *fl, int is_local)  in do_setlk()
768 int nfs_lock(struct file *filp, int cmd, struct file_lock *fl)  in nfs_lock()
807 int nfs_flock(struct file *filp, int cmd, struct file_lock *fl)  in nfs_flock()