From ce477a7a1cdfc9aaafcfd03b45bde131a88d51de Mon Sep 17 00:00:00 2001 From: Sukadev Bhattiprolu Date: Thu, 19 Dec 2019 13:51:45 -0800 Subject: KVM: PPC: Add skip_page_out parameter to uvmem functions Add 'skip_page_out' parameter to kvmppc_uvmem_drop_pages() so the callers can specify whetheter or not to skip paging out pages. This will be needed in a follow-on patch that implements H_SVM_INIT_ABORT hcall. Signed-off-by: Sukadev Bhattiprolu Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/kvm_book3s_uvmem.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/include') diff --git a/arch/powerpc/include/asm/kvm_book3s_uvmem.h b/arch/powerpc/include/asm/kvm_book3s_uvmem.h index 50204e228f16..3cf8425b9838 100644 --- a/arch/powerpc/include/asm/kvm_book3s_uvmem.h +++ b/arch/powerpc/include/asm/kvm_book3s_uvmem.h @@ -20,7 +20,7 @@ unsigned long kvmppc_h_svm_init_start(struct kvm *kvm); unsigned long kvmppc_h_svm_init_done(struct kvm *kvm); int kvmppc_send_page_to_uv(struct kvm *kvm, unsigned long gfn); void kvmppc_uvmem_drop_pages(const struct kvm_memory_slot *free, - struct kvm *kvm); + struct kvm *kvm, bool skip_page_out); #else static inline int kvmppc_uvmem_init(void) { @@ -69,6 +69,6 @@ static inline int kvmppc_send_page_to_uv(struct kvm *kvm, unsigned long gfn) static inline void kvmppc_uvmem_drop_pages(const struct kvm_memory_slot *free, - struct kvm *kvm) { } + struct kvm *kvm, bool skip_page_out) { } #endif /* CONFIG_PPC_UV */ #endif /* __ASM_KVM_BOOK3S_UVMEM_H__ */ -- cgit v1.2.3