diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 40e56d0f90cf..88940f494428 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -7352,7 +7352,7 @@ long btrfs_ioctl_send(struct file *mnt_file, struct btrfs_ioctl_send_args *arg)
 
 	alloc_size = sizeof(struct clone_root) * (arg->clone_sources_count + 1);
 
-	sctx->clone_roots = kzalloc(alloc_size, GFP_KERNEL);
+	sctx->clone_roots = kvzalloc(alloc_size, GFP_KERNEL);
 	if (!sctx->clone_roots) {
 		ret = -ENOMEM;
 		goto out;