From mboxrd@z Thu Jan 1 00:00:00 1970 From: Elena Ufimtseva Subject: [PATCH v10 5/9] libxl: vnuma types declararion Date: Wed, 3 Sep 2014 00:24:14 -0400 Message-ID: <1409718258-3276-3-git-send-email-ufimtseva@gmail.com> References: <1409718258-3276-1-git-send-email-ufimtseva@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1409718258-3276-1-git-send-email-ufimtseva@gmail.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: keir@xen.org, Ian.Campbell@citrix.com, stefano.stabellini@eu.citrix.com, george.dunlap@eu.citrix.com, msw@linux.com, dario.faggioli@citrix.com, lccycc123@gmail.com, ian.jackson@eu.citrix.com, JBeulich@suse.com, Elena Ufimtseva List-Id: xen-devel@lists.xenproject.org Adds vnuma topology types declarations to libxl_domain_build_info structure. Signed-off-by: Elena Ufimtseva --- tools/libxl/libxl_types.idl | 8 +++++++- tools/libxl/libxl_vnuma.h | 16 ++++++++++++++++ 2 files changed, 23 insertions(+), 1 deletion(-) create mode 100644 tools/libxl/libxl_vnuma.h diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl index 08a7927..ea8bac0 100644 --- a/tools/libxl/libxl_types.idl +++ b/tools/libxl/libxl_types.idl @@ -333,7 +333,13 @@ libxl_domain_build_info = Struct("domain_build_info",[ ("disable_migrate", libxl_defbool), ("cpuid", libxl_cpuid_policy_list), ("blkdev_start", string), - + ("vnodes", uint32), + ("vmemranges", uint32), + ("vnuma_mem", Array(uint64, "num_vnuma_mem")), + ("vnuma_vcpumap", Array(uint32, "num_vnuma_vcpumap")), + ("vdistance", Array(uint32, "num_vdistance")), + ("vnuma_vnodemap", Array(uint32, "num_vnuma_vnondemap")), + ("vnuma_autoplacement", libxl_defbool), ("device_model_version", libxl_device_model_version), ("device_model_stubdomain", libxl_defbool), # if you set device_model you must set device_model_version too diff --git a/tools/libxl/libxl_vnuma.h b/tools/libxl/libxl_vnuma.h new file mode 100644 index 0000000..4312070 --- /dev/null +++ b/tools/libxl/libxl_vnuma.h @@ -0,0 +1,16 @@ +#ifndef LIBXL_VNUMA_H +#define LIBXL_VNUMA_H + +#include "libxl_osdeps.h" /* must come before any other headers */ + +#define VNUMA_NO_NODE ~((unsigned int)0) + +/* + * Min vNUMA node size in MBytes from Linux for x86 architecture. + * See linux source code arch/x86/include/asm/numa.h + */ +#define MIN_VNODE_SIZE (4) + +#define MAX_VNUMA_NODES ((unsigned int)1 << 10) + +#endif -- 1.7.10.4