1 files changed, 56 insertions, 56 deletions

diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c
index 2a0982b2d577..7528f6436ec4 100644
--- a/fs/smb/client/file.c
+++ b/fs/smb/client/file.c
@@ -2537,8 +2537,8 @@ cifs_writev_requeue(struct cifs_io_subrequest *wdata)
 	int rc = 0;
 	struct inode *inode = d_inode(wdata->cfile->dentry);
 	struct TCP_Server_Info *server;
-	unsigned int rest_len = wdata->bytes;
-	loff_t fpos = wdata->offset;
+	unsigned int rest_len = wdata->subreq.len;
+	loff_t fpos = wdata->subreq.start;
 
 	server = tlink_tcon(wdata->cfile->tlink)->ses->server;
 	do {
@@ -2563,14 +2563,14 @@ cifs_writev_requeue(struct cifs_io_subrequest *wdata)
 		}
 
 		wdata2->sync_mode = wdata->sync_mode;
-		wdata2->offset	= fpos;
-		wdata2->bytes	= cur_len;
-		wdata2->iter = wdata->iter;
+		wdata2->subreq.start	= fpos;
+		wdata2->subreq.len	= cur_len;
+		wdata2->subreq.io_iter = wdata->subreq.io_iter;
 
-		iov_iter_advance(&wdata2->iter, fpos - wdata->offset);
-		iov_iter_truncate(&wdata2->iter, wdata2->bytes);
+		iov_iter_advance(&wdata2->subreq.io_iter, fpos - wdata->subreq.start);
+		iov_iter_truncate(&wdata2->subreq.io_iter, wdata2->subreq.len);
 
-		if (iov_iter_is_xarray(&wdata2->iter))
+		if (iov_iter_is_xarray(&wdata2->subreq.io_iter))
 			/* Check for pages having been redirtied and clean
 			 * them.  We can do this by walking the xarray.  If
 			 * it's not an xarray, then it's a DIO and we shouldn't
@@ -2604,7 +2604,7 @@ cifs_writev_requeue(struct cifs_io_subrequest *wdata)
 	} while (rest_len > 0);
 
 	/* Clean up remaining pages from the original wdata */
-	if (iov_iter_is_xarray(&wdata->iter))
+	if (iov_iter_is_xarray(&wdata->subreq.io_iter))
 		cifs_pages_write_failed(inode, fpos, rest_len);
 
 	if (rc != 0 && !is_retryable_error(rc))
@@ -2621,19 +2621,19 @@ cifs_writev_complete(struct work_struct *work)
 
 	if (wdata->result == 0) {
 		spin_lock(&inode->i_lock);
-		cifs_update_eof(CIFS_I(inode), wdata->offset, wdata->bytes);
+		cifs_update_eof(CIFS_I(inode), wdata->subreq.start, wdata->subreq.len);
 		spin_unlock(&inode->i_lock);
 		cifs_stats_bytes_written(tlink_tcon(wdata->cfile->tlink),
-					 wdata->bytes);
+					 wdata->subreq.len);
 	} else if (wdata->sync_mode == WB_SYNC_ALL && wdata->result == -EAGAIN)
 		return cifs_writev_requeue(wdata);
 
 	if (wdata->result == -EAGAIN)
-		cifs_pages_write_redirty(inode, wdata->offset, wdata->bytes);
+		cifs_pages_write_redirty(inode, wdata->subreq.start, wdata->subreq.len);
 	else if (wdata->result < 0)
-		cifs_pages_write_failed(inode, wdata->offset, wdata->bytes);
+		cifs_pages_write_failed(inode, wdata->subreq.start, wdata->subreq.len);
 	else
-		cifs_pages_written_back(inode, wdata->offset, wdata->bytes);
+		cifs_pages_written_back(inode, wdata->subreq.start, wdata->subreq.len);
 
 	if (wdata->result != -EAGAIN)
 		mapping_set_error(inode->i_mapping, wdata->result);
@@ -2816,7 +2816,7 @@ static ssize_t cifs_write_back_from_locked_folio(struct address_space *mapping,
 	}
 
 	wdata->sync_mode = wbc->sync_mode;
-	wdata->offset = folio_pos(folio);
+	wdata->subreq.start = folio_pos(folio);
 	wdata->pid = cfile->pid;
 	wdata->credits = credits_on_stack;
 	wdata->cfile = cfile;
@@ -2857,13 +2857,13 @@ static ssize_t cifs_write_back_from_locked_folio(struct address_space *mapping,
 	 * have been unlocked.
 	 */
 	folio_unlock(folio);
-	wdata->bytes = len;
+	wdata->subreq.len = len;
 
 	if (start < i_size) {
-		iov_iter_xarray(&wdata->iter, ITER_SOURCE, &mapping->i_pages,
+		iov_iter_xarray(&wdata->subreq.io_iter, ITER_SOURCE, &mapping->i_pages,
 				start, len);
 
-		rc = adjust_credits(wdata->server, &wdata->credits, wdata->bytes);
+		rc = adjust_credits(wdata->server, &wdata->credits, wdata->subreq.len);
 		if (rc)
 			goto err_wdata;
 
@@ -3270,7 +3270,7 @@ cifs_uncached_writev_complete(struct work_struct *work)
 	struct cifsInodeInfo *cifsi = CIFS_I(inode);
 
 	spin_lock(&inode->i_lock);
-	cifs_update_eof(cifsi, wdata->offset, wdata->bytes);
+	cifs_update_eof(cifsi, wdata->subreq.start, wdata->subreq.len);
 	if (cifsi->netfs.remote_i_size > inode->i_size)
 		i_size_write(inode, cifsi->netfs.remote_i_size);
 	spin_unlock(&inode->i_lock);
@@ -3306,19 +3306,19 @@ cifs_resend_wdata(struct cifs_io_subrequest *wdata, struct list_head *wdata_list
 		 * segments
 		 */
 		do {
-			rc = server->ops->wait_mtu_credits(server, wdata->bytes,
+			rc = server->ops->wait_mtu_credits(server, wdata->subreq.len,
 						&wsize, &credits);
 			if (rc)
 				goto fail;
 
-			if (wsize < wdata->bytes) {
+			if (wsize < wdata->subreq.len) {
 				add_credits_and_wake_if(server, &credits, 0);
 				msleep(1000);
 			}
-		} while (wsize < wdata->bytes);
+		} while (wsize < wdata->subreq.len);
 		wdata->credits = credits;
 
-		rc = adjust_credits(server, &wdata->credits, wdata->bytes);
+		rc = adjust_credits(server, &wdata->credits, wdata->subreq.len);
 
 		if (!rc) {
 			if (wdata->cfile->invalidHandle)
@@ -3465,19 +3465,19 @@ cifs_write_from_iter(loff_t fpos, size_t len, struct iov_iter *from,
 
 		wdata->uncached	= true;
 		wdata->sync_mode = WB_SYNC_ALL;
-		wdata->offset	= (__u64)fpos;
+		wdata->subreq.start	= (__u64)fpos;
 		wdata->cfile	= cifsFileInfo_get(open_file);
 		wdata->server	= server;
 		wdata->pid	= pid;
-		wdata->bytes	= cur_len;
+		wdata->subreq.len	= cur_len;
 		wdata->credits	= credits_on_stack;
-		wdata->iter	= *from;
+		wdata->subreq.io_iter	= *from;
 		wdata->ctx	= ctx;
 		kref_get(&ctx->refcount);
 
-		iov_iter_truncate(&wdata->iter, cur_len);
+		iov_iter_truncate(&wdata->subreq.io_iter, cur_len);
 
-		rc = adjust_credits(server, &wdata->credits, wdata->bytes);
+		rc = adjust_credits(server, &wdata->credits, wdata->subreq.len);
 
 		if (!rc) {
 			if (wdata->cfile->invalidHandle)
@@ -3539,7 +3539,7 @@ restart_loop:
 			if (wdata->result)
 				rc = wdata->result;
 			else
-				ctx->total_len += wdata->bytes;
+				ctx->total_len += wdata->subreq.len;
 
 			/* resend call if it's a retryable error */
 			if (rc == -EAGAIN) {
@@ -3554,10 +3554,10 @@ restart_loop:
 						wdata, &tmp_list, ctx);
 				else {
 					iov_iter_advance(&tmp_from,
-						 wdata->offset - ctx->pos);
+						 wdata->subreq.start - ctx->pos);
 
-					rc = cifs_write_from_iter(wdata->offset,
-						wdata->bytes, &tmp_from,
+					rc = cifs_write_from_iter(wdata->subreq.start,
+						wdata->subreq.len, &tmp_from,
 						ctx->cfile, cifs_sb, &tmp_list,
 						ctx);
 
@@ -3880,20 +3880,20 @@ static int cifs_resend_rdata(struct cifs_io_subrequest *rdata,
 		 * segments
 		 */
 		do {
-			rc = server->ops->wait_mtu_credits(server, rdata->bytes,
+			rc = server->ops->wait_mtu_credits(server, rdata->subreq.len,
 						&rsize, &credits);
 
 			if (rc)
 				goto fail;
 
-			if (rsize < rdata->bytes) {
+			if (rsize < rdata->subreq.len) {
 				add_credits_and_wake_if(server, &credits, 0);
 				msleep(1000);
 			}
-		} while (rsize < rdata->bytes);
+		} while (rsize < rdata->subreq.len);
 		rdata->credits = credits;
 
-		rc = adjust_credits(server, &rdata->credits, rdata->bytes);
+		rc = adjust_credits(server, &rdata->credits, rdata->subreq.len);
 		if (!rc) {
 			if (rdata->cfile->invalidHandle)
 				rc = -EAGAIN;
@@ -3991,17 +3991,17 @@ cifs_send_async_read(loff_t fpos, size_t len, struct cifsFileInfo *open_file,
 
 		rdata->server	= server;
 		rdata->cfile	= cifsFileInfo_get(open_file);
-		rdata->offset	= fpos;
-		rdata->bytes	= cur_len;
+		rdata->subreq.start	= fpos;
+		rdata->subreq.len	= cur_len;
 		rdata->pid	= pid;
 		rdata->credits	= credits_on_stack;
 		rdata->ctx	= ctx;
 		kref_get(&ctx->refcount);
 
-		rdata->iter	= ctx->iter;
-		iov_iter_truncate(&rdata->iter, cur_len);
+		rdata->subreq.io_iter = ctx->iter;
+		iov_iter_truncate(&rdata->subreq.io_iter, cur_len);
 
-		rc = adjust_credits(server, &rdata->credits, rdata->bytes);
+		rc = adjust_credits(server, &rdata->credits, rdata->subreq.len);
 
 		if (!rc) {
 			if (rdata->cfile->invalidHandle)
@@ -4071,8 +4071,8 @@ again:
 						&tmp_list, ctx);
 				} else {
 					rc = cifs_send_async_read(
-						rdata->offset + got_bytes,
-						rdata->bytes - got_bytes,
+						rdata->subreq.start + got_bytes,
+						rdata->subreq.len - got_bytes,
 						rdata->cfile, cifs_sb,
 						&tmp_list, ctx);
 
@@ -4086,7 +4086,7 @@ again:
 				rc = rdata->result;
 
 			/* if there was a short read -- discard anything left */
-			if (rdata->got_bytes && rdata->got_bytes < rdata->bytes)
+			if (rdata->got_bytes && rdata->got_bytes < rdata->subreq.len)
 				rc = -ENODATA;
 
 			ctx->total_len += rdata->got_bytes;
@@ -4470,16 +4470,16 @@ static void cifs_readahead_complete(struct work_struct *work)
 	pgoff_t last;
 	bool good = rdata->result == 0 || (rdata->result == -EAGAIN && rdata->got_bytes);
 
-	XA_STATE(xas, &rdata->mapping->i_pages, rdata->offset / PAGE_SIZE);
+	XA_STATE(xas, &rdata->mapping->i_pages, rdata->subreq.start / PAGE_SIZE);
 
 	if (good)
 		cifs_readahead_to_fscache(rdata->mapping->host,
-					  rdata->offset, rdata->bytes);
+					  rdata->subreq.start, rdata->subreq.len);
 
-	if (iov_iter_count(&rdata->iter) > 0)
-		iov_iter_zero(iov_iter_count(&rdata->iter), &rdata->iter);
+	if (iov_iter_count(&rdata->subreq.io_iter) > 0)
+		iov_iter_zero(iov_iter_count(&rdata->subreq.io_iter), &rdata->subreq.io_iter);
 
-	last = (rdata->offset + rdata->bytes - 1) / PAGE_SIZE;
+	last = (rdata->subreq.start + rdata->subreq.len - 1) / PAGE_SIZE;
 
 	rcu_read_lock();
 	xas_for_each(&xas, folio, last) {
@@ -4618,8 +4618,8 @@ static void cifs_readahead(struct readahead_control *ractl)
 			break;
 		}
 
-		rdata->offset	= ra_index * PAGE_SIZE;
-		rdata->bytes	= nr_pages * PAGE_SIZE;
+		rdata->subreq.start	= ra_index * PAGE_SIZE;
+		rdata->subreq.len	= nr_pages * PAGE_SIZE;
 		rdata->cfile	= cifsFileInfo_get(open_file);
 		rdata->server	= server;
 		rdata->mapping	= ractl->mapping;
@@ -4633,10 +4633,10 @@ static void cifs_readahead(struct readahead_control *ractl)
 		ra_pages -= nr_pages;
 		ra_index += nr_pages;
 
-		iov_iter_xarray(&rdata->iter, ITER_DEST, &rdata->mapping->i_pages,
-				rdata->offset, rdata->bytes);
+		iov_iter_xarray(&rdata->subreq.io_iter, ITER_DEST, &rdata->mapping->i_pages,
+				rdata->subreq.start, rdata->subreq.len);
 
-		rc = adjust_credits(server, &rdata->credits, rdata->bytes);
+		rc = adjust_credits(server, &rdata->credits, rdata->subreq.len);
 		if (!rc) {
 			if (rdata->cfile->invalidHandle)
 				rc = -EAGAIN;
@@ -4647,8 +4647,8 @@ static void cifs_readahead(struct readahead_control *ractl)
 		if (rc) {
 			add_credits_and_wake_if(server, &rdata->credits, 0);
 			cifs_unlock_folios(rdata->mapping,
-					   rdata->offset / PAGE_SIZE,
-					   (rdata->offset + rdata->bytes - 1) / PAGE_SIZE);
+					   rdata->subreq.start / PAGE_SIZE,
+					   (rdata->subreq.start + rdata->subreq.len - 1) / PAGE_SIZE);
 			/* Fallback to the readpage in error/reconnect cases */
 			cifs_put_readdata(rdata);
 			break;