Linux Virtualization - Oct 2021 - [RFC PATCH v5 01/26] util: Make some iova_tree parameters const

Eugenio P?rez <eperezma at redhat.com> wrote:
> As qemu guidelines:
> Unless a pointer is used to modify the pointed-to storage, give it the
> "const" attribute.
>
> In the particular case of iova_tree_find it allows to enforce what is
> requested by its comment, since the compiler would shout in case of
> modifying or freeing the const-qualified returned pointer.
>
> Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
> Acked-by: Peter Xu <peterx at redhat.com>
> Reviewed-by: Philippe Mathieu-Daud? <philmd at redhat.com>
Reviewed-by: Juan Quintela <quintela at redhat.com>

This patch can go in already, whose tree should this go through?

Later, Juan.