Re: [PATCH net v2 1/2] iov_iter: export iov_iter_restore

[Stefano Garzarella <sgarzare@redhat.com>]

On Sat, Jun 13, 2026 at 12:09:52AM +0000, Octavian Purdila wrote:
>Export iov_iter_restore so that it can be used by modules.
>
>This is needed by the virtio vsock transport (which can be built as a
>module) to restore the msg_iter state when transmission fails.
>
>Signed-off-by: Octavian Purdila <tavip@google.com>
>---
> lib/iov_iter.c | 1 +
> 1 file changed, 1 insertion(+)

Acked-by: Stefano Garzarella <sgarzare@redhat.com>

>
>diff --git a/lib/iov_iter.c b/lib/iov_iter.c
>index 243662af1af73..067e745f9ef53 100644
>--- a/lib/iov_iter.c
>+++ b/lib/iov_iter.c
>@@ -1491,6 +1491,7 @@ void iov_iter_restore(struct iov_iter *i, struct iov_iter_state *state)
> 		i->__iov -= state->nr_segs - i->nr_segs;
> 	i->nr_segs = state->nr_segs;
> }
>+EXPORT_SYMBOL(iov_iter_restore);
>
> /*
>  * Extract a list of contiguous pages from an ITER_FOLIOQ iterator.  This does
>-- 
>2.54.0.1136.gdb2ca164c4-goog
>