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From: Elena Ufimtseva <ufimtseva@gmail.com>
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 <ufimtseva@gmail.com>
Subject: [PATCH v10 5/9] libxl: vnuma types declararion
Date: Wed,  3 Sep 2014 00:24:14 -0400	[thread overview]
Message-ID: <1409718258-3276-3-git-send-email-ufimtseva@gmail.com> (raw)
In-Reply-To: <1409718258-3276-1-git-send-email-ufimtseva@gmail.com>

Adds vnuma topology types declarations to libxl_domain_build_info
structure.

Signed-off-by: Elena Ufimtseva <ufimtseva@gmail.com>
---
 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

  parent reply	other threads:[~2014-09-03  4:24 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-03  4:24 [PATCH v10 3/9] vnuma hook to debug-keys u Elena Ufimtseva
2014-09-03  4:24 ` [PATCH v10 4/9] libxc: Introduce xc_domain_setvnuma to set vNUMA Elena Ufimtseva
2014-09-03 14:53   ` Ian Campbell
2014-09-03  4:24 ` Elena Ufimtseva [this message]
2014-09-03 15:03   ` [PATCH v10 5/9] libxl: vnuma types declararion Ian Campbell
2014-09-03 16:04   ` Ian Campbell
2014-09-04  3:48     ` Elena Ufimtseva
     [not found]       ` <1409826927.15057.22.camel@kazak.uk.xensource.com>
2014-09-08 16:13         ` Dario Faggioli
2014-09-08 19:47           ` Elena Ufimtseva
2014-09-16  6:17         ` Elena Ufimtseva
2014-09-16  7:16           ` Dario Faggioli
2014-09-16 12:57             ` Elena Ufimtseva
2014-09-03  4:24 ` [PATCH v10 6/9] libxl: build numa nodes memory blocks Elena Ufimtseva
2014-09-03 15:21   ` Ian Campbell
2014-09-04  4:47     ` Elena Ufimtseva
2014-09-05  3:50     ` Elena Ufimtseva
2014-09-12 10:18   ` Dario Faggioli
2014-09-03  4:24 ` [PATCH v10 7/9] libxc: allocate domain memory for vnuma enabled Elena Ufimtseva
2014-09-03 15:26   ` Ian Campbell
2014-09-12 11:06   ` Dario Faggioli
2014-09-03  4:24 ` [PATCH v10 8/9] libxl: vnuma nodes placement bits Elena Ufimtseva
2014-09-03 15:50   ` Konrad Rzeszutek Wilk
2014-09-03 15:52   ` Ian Campbell
2014-09-12 16:51   ` Dario Faggioli
2014-09-03  4:24 ` [PATCH v10 9/9] libxl: vnuma topology configuration parser and doc Elena Ufimtseva
2014-09-03 15:42   ` Konrad Rzeszutek Wilk
2014-09-11 17:13   ` Dario Faggioli
2014-09-12  2:04     ` Elena Ufimtseva
2014-09-12  9:02       ` Dario Faggioli
2014-09-12  9:31         ` Wei Liu
2014-09-12  9:59           ` Dario Faggioli
2014-09-03 15:37 ` [PATCH v10 3/9] vnuma hook to debug-keys u Konrad Rzeszutek Wilk

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