243 static int wb_priority(struct writeback_control *wbc)  in wb_priority()  argument
246 	if (wbc->for_reclaim)  in wb_priority()
248 	if (wbc->sync_mode == WB_SYNC_ALL)  in wb_priority()
250 	if (wbc->for_kupdate || wbc->for_background)  in wb_priority()
577 static int nfs_do_writepage(struct page *page, struct writeback_control *wbc, struct nfs_pageio_des…  in nfs_do_writepage()  argument
586 	ret = nfs_page_async_flush(pgio, page, wbc->sync_mode == WB_SYNC_NONE);  in nfs_do_writepage()
588 		redirty_page_for_writepage(wbc, page);  in nfs_do_writepage()
597 static int nfs_writepage_locked(struct page *page, struct writeback_control *wbc)  in nfs_writepage_locked()  argument
602 	nfs_pageio_init_write(&pgio, page->mapping->host, wb_priority(wbc),  in nfs_writepage_locked()
604 	err = nfs_do_writepage(page, wbc, &pgio);  in nfs_writepage_locked()
613 int nfs_writepage(struct page *page, struct writeback_control *wbc)  in nfs_writepage()  argument
617 	ret = nfs_writepage_locked(page, wbc);  in nfs_writepage()
622 static int nfs_writepages_callback(struct page *page, struct writeback_control *wbc, void *data)  in nfs_writepages_callback()  argument
626 	ret = nfs_do_writepage(page, wbc, data);  in nfs_writepages_callback()
631 int nfs_writepages(struct address_space *mapping, struct writeback_control *wbc)  in nfs_writepages()  argument
646 	nfs_pageio_init_write(&pgio, inode, wb_priority(wbc), false,  in nfs_writepages()
648 	err = write_cache_pages(mapping, wbc, nfs_writepages_callback, &pgio);  in nfs_writepages()
1803 static int nfs_commit_unstable_pages(struct inode *inode, struct writeback_control *wbc)  in nfs_commit_unstable_pages()  argument
1813 	if (wbc->sync_mode == WB_SYNC_NONE) {  in nfs_commit_unstable_pages()
1826 		if (wbc->sync_mode == WB_SYNC_NONE) {  in nfs_commit_unstable_pages()
1827 			if (ret < wbc->nr_to_write)  in nfs_commit_unstable_pages()
1828 				wbc->nr_to_write -= ret;  in nfs_commit_unstable_pages()
1830 				wbc->nr_to_write = 0;  in nfs_commit_unstable_pages()
1839 int nfs_write_inode(struct inode *inode, struct writeback_control *wbc)  in nfs_write_inode()  argument
1841 	return nfs_commit_unstable_pages(inode, wbc);  in nfs_write_inode()
1901 	struct writeback_control wbc = {  in nfs_wb_page()  local
1914 			ret = nfs_writepage_locked(page, &wbc);  in nfs_wb_page()