[libvirt] [PATCH v1 44/51] util: conf: separate virDomainDefParseDeviceMemInfo from virDomainDefParseXML

[xinhua.Cao]

separate virDomainDefParseDeviceMemInfo from virDomainDefParseXML,
move virDomainDefParseDeviceMemInfo into virDomainDefParseDeviceInfo
---
 src/conf/domain_conf.c | 57 +++++++++++++++++++++++++++++++++-----------------
 1 file changed, 38 insertions(+), 19 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 281042f..7d8b875 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -20831,6 +20831,43 @@ virDomainDefParseShmemInfo(virDomainParseTotalParamPtr param)
 
 
 static int
+virDomainDefParseDeviceMemInfo(virDomainParseTotalParamPtr param)
+{
+    virDomainDefPtr def = param->def;
+    xmlXPathContextPtr ctxt = param->ctxt;
+    virDomainXMLOptionPtr xmlopt = param->xmlopt;
+    unsigned int flags = param->flags;
+
+    int ret = -1;
+    int n = 0;
+    size_t i;
+    xmlNodePtr *nodes = NULL;
+
+    /* analysis of memory devices */
+    if ((n = virXPathNodeSet("./devices/memory", ctxt, &nodes)) < 0)
+        goto cleanup;
+    if (n && VIR_ALLOC_N(def->mems, n) < 0)
+        goto cleanup;
+
+    for (i = 0; i < n; i++) {
+        virDomainMemoryDefPtr mem = virDomainMemoryDefParseXML(xmlopt,
+                                                               nodes[i],
+                                                               ctxt,
+                                                               flags);
+        if (!mem)
+            goto cleanup;
+
+        def->mems[def->nmems++] = mem;
+    }
+    ret = 0;
+
+ cleanup:
+    VIR_FREE(nodes);
+    return ret;
+}
+
+
+static int
 virDomainDefParseDeviceInfo(virDomainParseTotalParamPtr param)
 {
     typedef int (*virDomainPreaseDeviceFuc)(virDomainParseTotalParamPtr param);
@@ -20863,6 +20900,7 @@ virDomainDefParseDeviceInfo(virDomainParseTotalParamPtr param)
             virDomainDefParseRedirFilterInfo,
             virDomainDefParsePanicInfo,
             virDomainDefParseShmemInfo,
+            virDomainDefParseDeviceMemInfo,
             NULL
     };
 
@@ -20891,7 +20929,6 @@ virDomainDefParseXML(xmlDocPtr xml,
 
     xmlNodePtr *nodes = NULL, node = NULL;
     char *tmp = NULL;
-    size_t i;
     int n;
     size_t fun_index = 0;
     virDomainDefPtr def;
@@ -20965,24 +21002,6 @@ virDomainDefParseXML(xmlDocPtr xml,
         fun_index++;
     }
 
-    /* analysis of memory devices */
-    if ((n = virXPathNodeSet("./devices/memory", ctxt, &nodes)) < 0)
-        goto error;
-    if (n && VIR_ALLOC_N(def->mems, n) < 0)
-        goto error;
-
-    for (i = 0; i < n; i++) {
-        virDomainMemoryDefPtr mem = virDomainMemoryDefParseXML(xmlopt,
-                                                               nodes[i],
-                                                               ctxt,
-                                                               flags);
-        if (!mem)
-            goto error;
-
-        def->mems[def->nmems++] = mem;
-    }
-    VIR_FREE(nodes);
-
     if ((n = virXPathNodeSet("./devices/iommu", ctxt, &nodes)) < 0)
         goto error;
 
-- 
2.8.3