On Mon, 30 Oct 2023 02:01:49 +0300, Dmitry Osipenko wrote:
> Use refcount_t helper for vmap_use_count to make refcounting consistent
> with pages_use_count and pages_pin_count that use refcount_t. This also
> makes vmapping to benefit from the refcount_t's overflow checks.
>
> Reviewed-by: Boris B
Use refcount_t helper for vmap_use_count to make refcounting consistent
with pages_use_count and pages_pin_count that use refcount_t. This also
makes vmapping to benefit from the refcount_t's overflow checks.
Reviewed-by: Boris Brezillon
Suggested-by: Boris Brezillon
Signed-off-by: Dmitry Osipen
