1 files changed, 16 insertions, 12 deletions

diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 00b87bac4fec..bd4d8e5efe59 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -283,18 +283,19 @@ static void afs_load_bvec(struct afs_call *call, struct msghdr *msg,
 			  struct bio_vec *bv, pgoff_t first, pgoff_t last,
 			  unsigned offset)
 {
+	struct afs_operation *op = call->op;
 	struct page *pages[AFS_BVEC_MAX];
 	unsigned int nr, n, i, to, bytes = 0;
 
 	nr = min_t(pgoff_t, last - first + 1, AFS_BVEC_MAX);
-	n = find_get_pages_contig(call->mapping, first, nr, pages);
+	n = find_get_pages_contig(op->store.mapping, first, nr, pages);
 	ASSERTCMP(n, ==, nr);
 
 	msg->msg_flags |= MSG_MORE;
 	for (i = 0; i < nr; i++) {
 		to = PAGE_SIZE;
 		if (first + i >= last) {
-			to = call->last_to;
+			to = op->store.last_to;
 			msg->msg_flags &= ~MSG_MORE;
 		}
 		bv[i].bv_page = pages[i];
@@ -324,13 +325,14 @@ static void afs_notify_end_request_tx(struct sock *sock,
  */
 static int afs_send_pages(struct afs_call *call, struct msghdr *msg)
 {
+	struct afs_operation *op = call->op;
 	struct bio_vec bv[AFS_BVEC_MAX];
 	unsigned int bytes, nr, loop, offset;
-	pgoff_t first = call->first, last = call->last;
+	pgoff_t first = op->store.first, last = op->store.last;
 	int ret;
 
-	offset = call->first_offset;
-	call->first_offset = 0;
+	offset = op->store.first_offset;
+	op->store.first_offset = 0;
 
 	do {
 		afs_load_bvec(call, msg, bv, first, last, offset);
@@ -340,7 +342,7 @@ static int afs_send_pages(struct afs_call *call, struct msghdr *msg)
 		bytes = msg->msg_iter.count;
 		nr = msg->msg_iter.nr_segs;
 
-		ret = rxrpc_kernel_send_data(call->net->socket, call->rxcall, msg,
+		ret = rxrpc_kernel_send_data(op->net->socket, call->rxcall, msg,
 					     bytes, afs_notify_end_request_tx);
 		for (loop = 0; loop < nr; loop++)
 			put_page(bv[loop].bv_page);
@@ -350,7 +352,7 @@ static int afs_send_pages(struct afs_call *call, struct msghdr *msg)
 		first += nr;
 	} while (first <= last);
 
-	trace_afs_sent_pages(call, call->first, last, first, ret);
+	trace_afs_sent_pages(call, op->store.first, last, first, ret);
 	return ret;
 }
 
@@ -385,16 +387,18 @@ void afs_make_call(struct afs_addr_cursor *ac, struct afs_call *call, gfp_t gfp)
 	 */
 	tx_total_len = call->request_size;
 	if (call->send_pages) {
-		if (call->last == call->first) {
-			tx_total_len += call->last_to - call->first_offset;
+		struct afs_operation *op = call->op;
+
+		if (op->store.last == op->store.first) {
+			tx_total_len += op->store.last_to - op->store.first_offset;
 		} else {
 			/* It looks mathematically like you should be able to
 			 * combine the following lines with the ones above, but
 			 * unsigned arithmetic is fun when it wraps...
 			 */
-			tx_total_len += PAGE_SIZE - call->first_offset;
-			tx_total_len += call->last_to;
-			tx_total_len += (call->last - call->first - 1) * PAGE_SIZE;
+			tx_total_len += PAGE_SIZE - op->store.first_offset;
+			tx_total_len += op->store.last_to;
+			tx_total_len += (op->store.last - op->store.first - 1) * PAGE_SIZE;
 		}
 	}