[libvirt] [PATCH 05/24] conf: Move NUMA cell formatter to numa_conf

[Peter Krempa]

Move the code that formats the /domain/cpu/numa element to numa_conf as
it belongs there.
---
 src/conf/cpu_conf.c  | 29 ++++-------------------------
 src/conf/numa_conf.c | 37 +++++++++++++++++++++++++++++++++++++
 src/conf/numa_conf.h |  1 +
 3 files changed, 42 insertions(+), 25 deletions(-)

diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c
index 11ad5f4..28fbead 100644
--- a/src/conf/cpu_conf.c
+++ b/src/conf/cpu_conf.c
@@ -495,8 +495,11 @@ virCPUDefFormatBufFull(virBufferPtr buf,
                           virArchToString(def->arch));
     if (virCPUDefFormatBuf(buf, def, updateCPU) < 0)
         return -1;
-    virBufferAdjustIndent(buf, -2);

+    if (virDomainNumaDefCPUFormat(buf, def) < 0)
+        return -1;
+
+    virBufferAdjustIndent(buf, -2);
     virBufferAddLit(buf, "</cpu>\n");

     return 0;
@@ -591,30 +594,6 @@ virCPUDefFormatBuf(virBufferPtr buf,
         }
     }

-    if (def->ncells) {
-        virBufferAddLit(buf, "<numa>\n");
-        virBufferAdjustIndent(buf, 2);
-        for (i = 0; i < def->ncells; i++) {
-            virMemAccess memAccess = def->cells[i].memAccess;
-            char *cpustr = NULL;
-
-            if (!(cpustr = virBitmapFormat(def->cells[i].cpumask)))
-                return -1;
-
-            virBufferAddLit(buf, "<cell");
-            virBufferAsprintf(buf, " id='%zu'", i);
-            virBufferAsprintf(buf, " cpus='%s'", cpustr);
-            virBufferAsprintf(buf, " memory='%llu'", def->cells[i].mem);
-            virBufferAddLit(buf, " unit='KiB'");
-            if (memAccess)
-                virBufferAsprintf(buf, " memAccess='%s'",
-                                  virMemAccessTypeToString(memAccess));
-            virBufferAddLit(buf, "/>\n");
-            VIR_FREE(cpustr);
-        }
-        virBufferAdjustIndent(buf, -2);
-        virBufferAddLit(buf, "</numa>\n");
-    }
     return 0;
 }

diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c
index 965d67b..d8f1739 100644
--- a/src/conf/numa_conf.c
+++ b/src/conf/numa_conf.c
@@ -777,3 +777,40 @@ virDomainNumaDefCPUParseXML(virCPUDefPtr def,
     VIR_FREE(tmp);
     return ret;
 }
+
+
+int
+virDomainNumaDefCPUFormat(virBufferPtr buf,
+                          virCPUDefPtr def)
+{
+    virMemAccess memAccess;
+    char *cpustr;
+    size_t i;
+
+    if (def->ncells == 0)
+        return 0;
+
+    virBufferAddLit(buf, "<numa>\n");
+    virBufferAdjustIndent(buf, 2);
+    for (i = 0; i < def->ncells; i++) {
+        memAccess = def->cells[i].memAccess;
+
+        if (!(cpustr = virBitmapFormat(def->cells[i].cpumask)))
+            return -1;
+
+        virBufferAddLit(buf, "<cell");
+        virBufferAsprintf(buf, " id='%zu'", i);
+        virBufferAsprintf(buf, " cpus='%s'", cpustr);
+        virBufferAsprintf(buf, " memory='%llu'", def->cells[i].mem);
+        virBufferAddLit(buf, " unit='KiB'");
+        if (memAccess)
+            virBufferAsprintf(buf, " memAccess='%s'",
+                              virMemAccessTypeToString(memAccess));
+        virBufferAddLit(buf, "/>\n");
+        VIR_FREE(cpustr);
+    }
+    virBufferAdjustIndent(buf, -2);
+    virBufferAddLit(buf, "</numa>\n");
+
+    return 0;
+}
diff --git a/src/conf/numa_conf.h b/src/conf/numa_conf.h
index 276d25a..9202355 100644
--- a/src/conf/numa_conf.h
+++ b/src/conf/numa_conf.h
@@ -114,5 +114,6 @@ bool virDomainNumatuneNodesetIsAvailable(virDomainNumatunePtr numatune,
                                          virBitmapPtr auto_nodeset);

 int virDomainNumaDefCPUParseXML(virCPUDefPtr def, xmlXPathContextPtr ctxt);
+int virDomainNumaDefCPUFormat(virBufferPtr buf, virCPUDefPtr def);

 #endif /* __NUMA_CONF_H__ */
-- 
2.2.2