Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933872AbaFINDy (ORCPT ); Mon, 9 Jun 2014 09:03:54 -0400 Received: from mail-we0-f170.google.com ([74.125.82.170]:44564 "EHLO mail-we0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932758AbaFIM7c (ORCPT ); Mon, 9 Jun 2014 08:59:32 -0400 From: Paolo Bonzini To: linux-kernel@vger.kernel.org Cc: bdas@redhat.com, gleb@kernel.org Subject: [PATCH 09/25] KVM: export mark_page_dirty_in_slot Date: Mon, 9 Jun 2014 14:58:57 +0200 Message-Id: <1402318753-23362-10-git-send-email-pbonzini@redhat.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1402318753-23362-1-git-send-email-pbonzini@redhat.com> References: <1402318753-23362-1-git-send-email-pbonzini@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Reviewed-by: Marcelo Tosatti Signed-off-by: Paolo Bonzini --- include/linux/kvm_host.h | 1 + virt/kvm/kvm_main.c | 12 +++++------- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 970c68197c69..5be9805b0aeb 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -583,6 +583,7 @@ struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn); int kvm_is_visible_gfn(struct kvm *kvm, gfn_t gfn); unsigned long kvm_host_page_size(struct kvm *kvm, gfn_t gfn); void mark_page_dirty(struct kvm *kvm, gfn_t gfn); +void mark_page_dirty_in_slot(struct kvm_memory_slot *memslot, gfn_t gfn); void kvm_vcpu_block(struct kvm_vcpu *vcpu); void kvm_vcpu_kick(struct kvm_vcpu *vcpu); diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index c86be0f983db..2f9bc20ae2a7 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -99,8 +99,6 @@ static void update_memslots(struct kvm_memslots *slots, struct kvm_memory_slot *new, u64 last_generation); static void kvm_release_pfn_dirty(pfn_t pfn); -static void mark_page_dirty_in_slot(struct kvm *kvm, - struct kvm_memory_slot *memslot, gfn_t gfn); __visible bool kvm_rebooting; EXPORT_SYMBOL_GPL(kvm_rebooting); @@ -1585,7 +1583,7 @@ int kvm_write_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc, r = __copy_to_user((void __user *)ghc->hva, data, len); if (r) return -EFAULT; - mark_page_dirty_in_slot(kvm, ghc->memslot, ghc->gpa >> PAGE_SHIFT); + mark_page_dirty_in_slot(ghc->memslot, ghc->gpa >> PAGE_SHIFT); return 0; } @@ -1643,9 +1641,8 @@ int kvm_clear_guest(struct kvm *kvm, gpa_t gpa, unsigned long len) } EXPORT_SYMBOL_GPL(kvm_clear_guest); -static void mark_page_dirty_in_slot(struct kvm *kvm, - struct kvm_memory_slot *memslot, - gfn_t gfn) +void mark_page_dirty_in_slot(struct kvm_memory_slot *memslot, + gfn_t gfn) { if (memslot && memslot->dirty_bitmap) { unsigned long rel_gfn = gfn - memslot->base_gfn; @@ -1653,13 +1650,14 @@ static void mark_page_dirty_in_slot(struct kvm *kvm, set_bit_le(rel_gfn, memslot->dirty_bitmap); } } +EXPORT_SYMBOL_GPL(mark_page_dirty_in_slot); void mark_page_dirty(struct kvm *kvm, gfn_t gfn) { struct kvm_memory_slot *memslot; memslot = gfn_to_memslot(kvm, gfn); - mark_page_dirty_in_slot(kvm, memslot, gfn); + mark_page_dirty_in_slot(memslot, gfn); } EXPORT_SYMBOL_GPL(mark_page_dirty); -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/