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This struct already stores a lot of info about memory regions, except the backing source type. This info will be used by a future commit in order to determine the method for punching a hole. Reviewed-by: Oliver Upton Signed-off-by: Ricardo Koller --- tools/testing/selftests/kvm/include/kvm_util_base.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 1 + 2 files changed, 2 insertions(+) diff --git a/tools/testing/selftests/kvm/include/kvm_util_base.h b/tools/testing/selftests/kvm/include/kvm_util_base.h index 24fde97f6121..b2dbe253d4d0 100644 --- a/tools/testing/selftests/kvm/include/kvm_util_base.h +++ b/tools/testing/selftests/kvm/include/kvm_util_base.h @@ -34,6 +34,7 @@ struct userspace_mem_region { struct sparsebit *unused_phy_pages; int fd; off_t offset; + enum vm_mem_backing_src_type backing_src_type; void *host_mem; void *host_alias; void *mmap_start; diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 9dd03eda2eb9..5a9f080ff888 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -887,6 +887,7 @@ void vm_userspace_mem_region_add(struct kvm_vm *vm, vm_mem_backing_src_alias(src_type)->name); } + region->backing_src_type = src_type; region->unused_phy_pages = sparsebit_alloc(); sparsebit_set_num(region->unused_phy_pages, guest_paddr >> vm->page_shift, npages); -- 2.37.3.968.ga6b4b080e4-goog _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B271FC54EE9 for ; Thu, 22 Sep 2022 03:22:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229861AbiIVDWr (ORCPT ); Wed, 21 Sep 2022 23:22:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229745AbiIVDVo (ORCPT ); Wed, 21 Sep 2022 23:21:44 -0400 Received: from mail-yw1-x114a.google.com (mail-yw1-x114a.google.com [IPv6:2607:f8b0:4864:20::114a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7CFA91D33 for ; 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charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Add the backing_src_type into struct userspace_mem_region. This struct already stores a lot of info about memory regions, except the backing source type. This info will be used by a future commit in order to determine the method for punching a hole. Reviewed-by: Oliver Upton Signed-off-by: Ricardo Koller --- tools/testing/selftests/kvm/include/kvm_util_base.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 1 + 2 files changed, 2 insertions(+) diff --git a/tools/testing/selftests/kvm/include/kvm_util_base.h b/tools/testing/selftests/kvm/include/kvm_util_base.h index 24fde97f6121..b2dbe253d4d0 100644 --- a/tools/testing/selftests/kvm/include/kvm_util_base.h +++ b/tools/testing/selftests/kvm/include/kvm_util_base.h @@ -34,6 +34,7 @@ struct userspace_mem_region { struct sparsebit *unused_phy_pages; int fd; off_t offset; + enum vm_mem_backing_src_type backing_src_type; void *host_mem; void *host_alias; void *mmap_start; diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 9dd03eda2eb9..5a9f080ff888 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -887,6 +887,7 @@ void vm_userspace_mem_region_add(struct kvm_vm *vm, vm_mem_backing_src_alias(src_type)->name); } + region->backing_src_type = src_type; region->unused_phy_pages = sparsebit_alloc(); sparsebit_set_num(region->unused_phy_pages, guest_paddr >> vm->page_shift, npages); -- 2.37.3.968.ga6b4b080e4-goog