[PATCH V5 03/12] src/xenxs: Refactor code formating memory config

[Kiarie Kahurani <davidkiarie4@xxxxxxxxx>]

introduce function
   xenFormatXMMem(virConfPtr conf,...........);
which parses memory config instead

Signed-off-by: Kiarie Kahurani <davidkiarie4@xxxxxxxxx>
---
 src/xenxs/xen_xm.c | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/src/xenxs/xen_xm.c b/src/xenxs/xen_xm.c
index 62d7f8f..ad70b5a 100644
--- a/src/xenxs/xen_xm.c
+++ b/src/xenxs/xen_xm.c
@@ -1687,6 +1687,23 @@ xenFormatXMGeneralMeta(virConfPtr conf, virDomainDefPtr def)
 
     return 0;
 }
+
+
+static int
+xenFormatXMMem(virConfPtr conf, virDomainDefPtr def)
+{
+    if (xenXMConfigSetInt(conf, "maxmem",
+                          VIR_DIV_UP(def->mem.max_balloon, 1024)) < 0)
+        return -1;
+
+    if (xenXMConfigSetInt(conf, "memory",
+                          VIR_DIV_UP(def->mem.cur_balloon, 1024)) < 0)
+        return -1;
+
+    return 0;
+}
+
+
 /* Computing the vcpu_avail bitmask works because MAX_VIRT_CPUS is
    either 32, or 64 on a platform where long is big enough.  */
 verify(MAX_VIRT_CPUS <= sizeof(1UL) * CHAR_BIT);
@@ -1710,12 +1727,7 @@ xenFormatXM(virConnectPtr conn,
     if (xenFormatXMGeneralMeta(conf, def) < 0)
         goto cleanup;
 
-    if (xenXMConfigSetInt(conf, "maxmem",
-                          VIR_DIV_UP(def->mem.max_balloon, 1024)) < 0)
-        goto cleanup;
-
-    if (xenXMConfigSetInt(conf, "memory",
-                          VIR_DIV_UP(def->mem.cur_balloon, 1024)) < 0)
+    if (xenFormatXMMem(conf, def) < 0)
         goto cleanup;
 
     if (xenXMConfigSetInt(conf, "vcpus", def->maxvcpus) < 0)
-- 
1.8.4.5

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