Re: [RFC PATCH 3/4] drivers/iommu-debug: Track IOMMU pages

[Jörg Rödel]

On Fri, Oct 03, 2025 at 05:32:28PM +0000, Mostafa Saleh wrote:
>  void iommu_debug_map(struct iommu_domain *domain, phys_addr_t phys, size_t size)
>  {
> +	size_t off;
> +	size_t page_size = iommu_debug_page_size(domain);
> +
> +	if (!static_branch_likely(&iommu_debug_initialized))
> +		return;

This still adds function call overhead even in cases where iommu-debugging is
disabled. Move the static_branches to the header files as well.