127 nfs_direct_good_bytes(struct nfs_direct_req *dreq, struct nfs_pgio_header *hdr)  in nfs_direct_good_bytes()  argument
133 		dreq->mirrors[hdr->pgio_mirror_idx].count += hdr->good_bytes;  in nfs_direct_good_bytes()
134 		dreq->count += hdr->good_bytes;  in nfs_direct_good_bytes()
137 		count = dreq->mirrors[hdr->pgio_mirror_idx].count;  in nfs_direct_good_bytes()
138 		if (count + dreq->io_start < hdr->io_start + hdr->good_bytes) {  in nfs_direct_good_bytes()
139 			count = hdr->io_start + hdr->good_bytes - dreq->io_start;  in nfs_direct_good_bytes()
140 			dreq->mirrors[hdr->pgio_mirror_idx].count = count;  in nfs_direct_good_bytes()
189 				    struct nfs_pgio_header *hdr)  in nfs_direct_set_hdr_verf()  argument
193 	verfp = nfs_direct_select_verf(dreq, hdr->ds_clp, hdr->ds_commit_idx);  in nfs_direct_set_hdr_verf()
195 	memcpy(verfp, &hdr->verf, sizeof(struct nfs_writeverf));  in nfs_direct_set_hdr_verf()
209 					  struct nfs_pgio_header *hdr)  in nfs_direct_set_or_cmp_hdr_verf()  argument
213 	verfp = nfs_direct_select_verf(dreq, hdr->ds_clp, hdr->ds_commit_idx);  in nfs_direct_set_or_cmp_hdr_verf()
215 		nfs_direct_set_hdr_verf(dreq, hdr);  in nfs_direct_set_or_cmp_hdr_verf()
218 	return memcmp(verfp, &hdr->verf, sizeof(struct nfs_writeverf));  in nfs_direct_set_or_cmp_hdr_verf()
409 static void nfs_direct_read_completion(struct nfs_pgio_header *hdr)  in nfs_direct_read_completion()  argument
412 	struct nfs_direct_req *dreq = hdr->dreq;  in nfs_direct_read_completion()
414 	if (test_bit(NFS_IOHDR_REDO, &hdr->flags))  in nfs_direct_read_completion()
418 	if (test_bit(NFS_IOHDR_ERROR, &hdr->flags) && (hdr->good_bytes == 0))  in nfs_direct_read_completion()
419 		dreq->error = hdr->error;  in nfs_direct_read_completion()
421 		nfs_direct_good_bytes(dreq, hdr);  in nfs_direct_read_completion()
425 	while (!list_empty(&hdr->pages)) {  in nfs_direct_read_completion()
426 		struct nfs_page *req = nfs_list_entry(hdr->pages.next);  in nfs_direct_read_completion()
429 		if (!PageCompound(page) && bytes < hdr->good_bytes)  in nfs_direct_read_completion()
438 	hdr->release(hdr);  in nfs_direct_read_completion()
452 static void nfs_direct_pgio_init(struct nfs_pgio_header *hdr)  in nfs_direct_pgio_init()  argument
454 	get_dreq(hdr->dreq);  in nfs_direct_pgio_init()
773 static void nfs_direct_write_completion(struct nfs_pgio_header *hdr)  in nfs_direct_write_completion()  argument
775 	struct nfs_direct_req *dreq = hdr->dreq;  in nfs_direct_write_completion()
778 	struct nfs_page *req = nfs_list_entry(hdr->pages.next);  in nfs_direct_write_completion()
780 	if (test_bit(NFS_IOHDR_REDO, &hdr->flags))  in nfs_direct_write_completion()
787 	if (test_bit(NFS_IOHDR_ERROR, &hdr->flags)) {  in nfs_direct_write_completion()
789 		dreq->error = hdr->error;  in nfs_direct_write_completion()
792 		nfs_direct_good_bytes(dreq, hdr);  in nfs_direct_write_completion()
793 		if (nfs_write_need_commit(hdr)) {  in nfs_direct_write_completion()
797 				nfs_direct_set_hdr_verf(dreq, hdr);  in nfs_direct_write_completion()
802 				if (nfs_direct_set_or_cmp_hdr_verf(dreq, hdr))  in nfs_direct_write_completion()
810 	while (!list_empty(&hdr->pages)) {  in nfs_direct_write_completion()
812 		req = nfs_list_entry(hdr->pages.next);  in nfs_direct_write_completion()
816 			nfs_mark_request_commit(req, hdr->lseg, &cinfo,  in nfs_direct_write_completion()
817 				hdr->ds_commit_idx);  in nfs_direct_write_completion()
824 		nfs_direct_write_complete(dreq, hdr->inode);  in nfs_direct_write_completion()
825 	hdr->release(hdr);  in nfs_direct_write_completion()