347 static int nfs_write_begin(struct file *file, struct address_space *mapping,  in nfs_write_begin()  argument
357 		file, mapping->host->i_ino, len, (long long) pos);  in nfs_write_begin()
364 	ret = wait_on_bit_action(&NFS_I(mapping->host)->flags, NFS_INO_FLUSHING,  in nfs_write_begin()
371 	nfs_inode_dio_wait(mapping->host);  in nfs_write_begin()
373 	page = grab_cache_page_write_begin(mapping, index, flags);  in nfs_write_begin()
393 static int nfs_write_end(struct file *file, struct address_space *mapping,  in nfs_write_end()  argument
402 		file, mapping->host->i_ino, len, (long long) pos);  in nfs_write_end()
431 	NFS_I(mapping->host)->write_io += copied;  in nfs_write_end()
434 		status = nfs_wb_all(mapping->host);  in nfs_write_end()
460 	nfs_fscache_invalidate_page(page, page->mapping->host);  in nfs_invalidate_page()
471 	struct address_space *mapping = page->mapping;  in nfs_release_page()  local
484 	if (mapping) {  in nfs_release_page()
485 		struct nfs_server *nfss = NFS_SERVER(mapping->host);  in nfs_release_page()
486 		nfs_commit_inode(mapping->host, 0);  in nfs_release_page()
506 	struct address_space *mapping = page_file_mapping(page);  in nfs_check_dirty_writeback()  local
508 	if (!mapping || PageSwapCache(page))  in nfs_check_dirty_writeback()
516 	nfsi = NFS_I(mapping->host);  in nfs_check_dirty_writeback()
599 	struct address_space *mapping;  in nfs_vm_page_mkwrite()  local
612 	mapping = page_file_mapping(page);  in nfs_vm_page_mkwrite()
613 	if (mapping != inode->i_mapping)  in nfs_vm_page_mkwrite()