327 	ntfs_volume *vol = ni->vol;  in ntfs_prepare_file_for_write()  local
378 	end = (pos + iov_iter_count(from) + vol->cluster_size_mask) &  in ntfs_prepare_file_for_write()
379 			~(u64)vol->cluster_size_mask;  in ntfs_prepare_file_for_write()
577 	ntfs_volume *vol;  in ntfs_prepare_pages_for_non_resident_write()  local
601 	vol = ni->vol;  in ntfs_prepare_pages_for_non_resident_write()
606 	blocksize = vol->sb->s_blocksize;  in ntfs_prepare_pages_for_non_resident_write()
607 	blocksize_bits = vol->sb->s_blocksize_bits;  in ntfs_prepare_pages_for_non_resident_write()
629 	cpos = pos >> vol->cluster_size_bits;  in ntfs_prepare_pages_for_non_resident_write()
631 	cend = (end + vol->cluster_size - 1) >> vol->cluster_size_bits;  in ntfs_prepare_pages_for_non_resident_write()
650 		bh_cpos = bh_pos >> vol->cluster_size_bits;  in ntfs_prepare_pages_for_non_resident_write()
651 		bh_cofs = bh_pos & vol->cluster_size_mask;  in ntfs_prepare_pages_for_non_resident_write()
694 		bh->b_bdev = vol->sb->s_bdev;  in ntfs_prepare_pages_for_non_resident_write()
708 					(cdelta << (vol->cluster_size_bits -  in ntfs_prepare_pages_for_non_resident_write()
844 				lcn_block = lcn << (vol->cluster_size_bits -  in ntfs_prepare_pages_for_non_resident_write()
906 			ntfs_error(vol->sb, "Failed to write to inode 0x%lx, "  in ntfs_prepare_pages_for_non_resident_write()
914 					vol->cluster_size_mask,  in ntfs_prepare_pages_for_non_resident_write()
927 		if (unlikely(vol->cluster_size < PAGE_SIZE)) {  in ntfs_prepare_pages_for_non_resident_write()
928 			bh_cend = (bh_end + vol->cluster_size - 1) >>  in ntfs_prepare_pages_for_non_resident_write()
929 					vol->cluster_size_bits;  in ntfs_prepare_pages_for_non_resident_write()
978 		rl2 = ntfs_cluster_alloc(vol, bh_cpos, 1, lcn, DATA_ZONE,  in ntfs_prepare_pages_for_non_resident_write()
992 			if (ntfs_cluster_free_from_rl(vol, rl2)) {  in ntfs_prepare_pages_for_non_resident_write()
993 				ntfs_error(vol->sb, "Failed to release "  in ntfs_prepare_pages_for_non_resident_write()
997 				NVolSetErrors(vol);  in ntfs_prepare_pages_for_non_resident_write()
1052 					vol->cluster_size_bits) - 1;  in ntfs_prepare_pages_for_non_resident_write()
1057 		mp_size = ntfs_get_size_for_mapping_pairs(vol, rl2, vcn,  in ntfs_prepare_pages_for_non_resident_write()
1087 			ntfs_error(vol->sb, "Not enough space in the mft "  in ntfs_prepare_pages_for_non_resident_write()
1099 		err = ntfs_mapping_pairs_build(vol, (u8*)a + le16_to_cpu(  in ntfs_prepare_pages_for_non_resident_write()
1103 			ntfs_error(vol->sb, "Cannot fill hole in inode 0x%lx, "  in ntfs_prepare_pages_for_non_resident_write()
1140 			ni->itype.compressed.size += vol->cluster_size;  in ntfs_prepare_pages_for_non_resident_write()
1158 		lcn_block = lcn << (vol->cluster_size_bits - blocksize_bits);  in ntfs_prepare_pages_for_non_resident_write()
1228 			ntfs_error(vol->sb, "Failed to find required "  in ntfs_prepare_pages_for_non_resident_write()
1233 			ni->itype.compressed.size += vol->cluster_size;  in ntfs_prepare_pages_for_non_resident_write()
1242 			NVolSetErrors(vol);  in ntfs_prepare_pages_for_non_resident_write()
1259 		if (ntfs_rl_punch_nolock(vol, &ni->runlist, bh_cpos, 1)) {  in ntfs_prepare_pages_for_non_resident_write()
1260 			ntfs_error(vol->sb, "Failed to punch hole into "  in ntfs_prepare_pages_for_non_resident_write()
1264 			NVolSetErrors(vol);  in ntfs_prepare_pages_for_non_resident_write()
1272 			down_write(&vol->lcnbmp_lock);  in ntfs_prepare_pages_for_non_resident_write()
1273 			if (ntfs_bitmap_clear_bit(vol->lcnbmp_ino, lcn)) {  in ntfs_prepare_pages_for_non_resident_write()
1274 				ntfs_error(vol->sb, "Failed to release "  in ntfs_prepare_pages_for_non_resident_write()
1278 				NVolSetErrors(vol);  in ntfs_prepare_pages_for_non_resident_write()
1280 			up_write(&vol->lcnbmp_lock);  in ntfs_prepare_pages_for_non_resident_write()
1291 			ntfs_error(vol->sb, "Failed to restore attribute "  in ntfs_prepare_pages_for_non_resident_write()
1294 			NVolSetErrors(vol);  in ntfs_prepare_pages_for_non_resident_write()
1296 			if (ntfs_mapping_pairs_build(vol, (u8*)a +  in ntfs_prepare_pages_for_non_resident_write()
1302 				ntfs_error(vol->sb, "Failed to restore "  in ntfs_prepare_pages_for_non_resident_write()
1306 				NVolSetErrors(vol);  in ntfs_prepare_pages_for_non_resident_write()
1329 	end = bh_cpos << vol->cluster_size_bits;  in ntfs_prepare_pages_for_non_resident_write()
1353 	ntfs_error(vol->sb, "Failed.  Returning error code %i.", err);  in ntfs_prepare_pages_for_non_resident_write()
1496 		NVolSetErrors(ni->vol);  in ntfs_commit_pages_after_non_resident_write()
1668 		NVolSetErrors(ni->vol);  in ntfs_commit_pages_after_write()
1730 	ntfs_volume *vol = ni->vol;  in ntfs_perform_write()  local
1756 			ntfs_error(vol->sb, "Cannot perform write to inode "  in ntfs_perform_write()
1769 	if (vol->cluster_size > PAGE_SIZE && NInoNonResident(ni))  in ntfs_perform_write()
1770 		nr_pages = vol->cluster_size >> PAGE_SHIFT;  in ntfs_perform_write()
1783 			vcn = pos >> vol->cluster_size_bits;  in ntfs_perform_write()
1793 						vol->cluster_size_bits, false);  in ntfs_perform_write()
1800 						ntfs_error(vol->sb, "Cannot "  in ntfs_perform_write()
1813 							vol->cluster_size_mask)  in ntfs_perform_write()
1815 					bytes = vol->cluster_size - (pos &  in ntfs_perform_write()
1816 							vol->cluster_size_mask);  in ntfs_perform_write()