On Wed, Aug 22, 2018 at 09:51:59AM +0200, Roger Pau Monne wrote:
> This avoids repeated calls to page_is_ram_type which improves
> performance and makes the code easier to read.
>
> Signed-off-by: Roger Pau Monné <roger....@citrix.com>
> Reviewed-by: Jan Beulich <jbeul...@suse.com>
Reviewed-by: Wei Liu <wei.l...@citrix.com>
> ---
> Changes since v4:
> - New in this version.
> ---
> Cc: Jan Beulich <jbeul...@suse.com>
> ---
> xen/drivers/passthrough/x86/iommu.c | 60 +++++++++++++++--------------
> 1 file changed, 32 insertions(+), 28 deletions(-)
>
> diff --git a/xen/drivers/passthrough/x86/iommu.c
> b/xen/drivers/passthrough/x86/iommu.c
> index 25e1ebf8b3..b947ed6043 100644
> --- a/xen/drivers/passthrough/x86/iommu.c
> +++ b/xen/drivers/passthrough/x86/iommu.c
> @@ -134,6 +134,37 @@ void arch_iommu_domain_destroy(struct domain *d)
> {
> }
>
> +static bool __hwdom_init hwdom_iommu_map(const struct domain *d,
> + unsigned long pfn,
> + unsigned long max_pfn)
Consider using type-safe types if possible?
Wei.
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
