On 12/8/22 20:38, David Matlack wrote:
This commit increases the size of struct kvm_mmu_page by 64 bytes on x86_64 (184 bytes -> 248 bytes). The size of this struct can be reduced in future commits by moving TDP MMU root fields into a separate struct and by dynamically allocating fields only used by the Shadow MMU.
I think it's already possible to use a union like
union {
struct kvm_mmu_page_arch arch;
struct {
struct work_struct work;
void *data;
};
};
Paolo
