509 		pgoff_t index, const unsigned nr_pages, struct page **pages,  in __ntfs_grab_cache_pages()  argument
514 	BUG_ON(!nr_pages);  in __ntfs_grab_cache_pages()
540 	} while (nr < nr_pages);  in __ntfs_grab_cache_pages()
585 		unsigned nr_pages, s64 pos, size_t bytes)  in ntfs_prepare_pages_for_non_resident_write()  argument
613 	BUG_ON(!nr_pages);  in ntfs_prepare_pages_for_non_resident_write()
621 			vi->i_ino, ni->type, pages[0]->index, nr_pages,  in ntfs_prepare_pages_for_non_resident_write()
638 	} while (++u < nr_pages);  in ntfs_prepare_pages_for_non_resident_write()
1191 	if (likely(!err && ++u < nr_pages))  in ntfs_prepare_pages_for_non_resident_write()
1237 		} while (++u < nr_pages);  in ntfs_prepare_pages_for_non_resident_write()
1345 	nr_pages = u;  in ntfs_prepare_pages_for_non_resident_write()
1352 			if (u == nr_pages &&  in ntfs_prepare_pages_for_non_resident_write()
1370 	} while (++u <= nr_pages);  in ntfs_prepare_pages_for_non_resident_write()
1376 		unsigned nr_pages)  in ntfs_flush_dcache_pages()  argument
1378 	BUG_ON(!nr_pages);  in ntfs_flush_dcache_pages()
1385 		--nr_pages;  in ntfs_flush_dcache_pages()
1386 		flush_dcache_page(pages[nr_pages]);  in ntfs_flush_dcache_pages()
1387 	} while (nr_pages > 0);  in ntfs_flush_dcache_pages()
1400 		struct page **pages, const unsigned nr_pages,  in ntfs_commit_pages_after_non_resident_write()  argument
1446 	} while (++u < nr_pages);  in ntfs_commit_pages_after_non_resident_write()
1555 		const unsigned nr_pages, s64 pos, size_t bytes)  in ntfs_commit_pages_after_write()  argument
1570 	BUG_ON(!nr_pages);  in ntfs_commit_pages_after_write()
1578 			vi->i_ino, ni->type, page->index, nr_pages,  in ntfs_commit_pages_after_write()
1582 				nr_pages, pos, bytes);  in ntfs_commit_pages_after_write()
1583 	BUG_ON(nr_pages > 1);  in ntfs_commit_pages_after_write()
1700 static size_t ntfs_copy_from_user_iter(struct page **pages, unsigned nr_pages,  in ntfs_copy_from_user_iter()  argument
1703 	struct page **last_page = pages + nr_pages;  in ntfs_copy_from_user_iter()
1758 	unsigned nr_pages;  in ntfs_perform_write()  local
1789 	nr_pages = 1;  in ntfs_perform_write()
1791 		nr_pages = vol->cluster_size >> PAGE_CACHE_SHIFT;  in ntfs_perform_write()
1803 		if (nr_pages > 1) {  in ntfs_perform_write()
1838 					do_pages = nr_pages;  in ntfs_perform_write()