[Libvirt-cim] [PATCH V2] Add dumpCore tag support to memory
Signed-off-by: Xu Wang <gesaint(a)linux.vnet.ibm.com>
---
libxkutil/device_parsing.c | 26 +++++++++++++++++++++++++-
libxkutil/device_parsing.h | 1 +
libxkutil/xmlgen.c | 4 ++++
3 files changed, 30 insertions(+), 1 deletions(-)
diff --git a/libxkutil/device_parsing.c b/libxkutil/device_parsing.c
index 7900e06..23fa6d4 100644
--- a/libxkutil/device_parsing.c
+++ b/libxkutil/device_parsing.c
@@ -141,6 +141,15 @@ static void cleanup_input_device(struct input_device *dev)
free(dev->bus);
}
+static void cleanup_mem_device(struct mem_device *dev)
+{
+ if (dev == NULL)
+ return;
+
+ if (dev->dumpCore)
+ free(dev->dumpCore);
+}
+
void cleanup_virt_device(struct virt_device *dev)
{
if (dev == NULL)
@@ -156,6 +165,8 @@ void cleanup_virt_device(struct virt_device *dev)
cleanup_graphics_device(&dev->dev.graphics);
else if (dev->type == CIM_RES_TYPE_INPUT)
cleanup_input_device(&dev->dev.input);
+ else if (dev->type == CIM_RES_TYPE_MEM)
+ cleanup_mem_device(&dev->dev.mem);
free(dev->id);
@@ -605,8 +616,10 @@ static int parse_mem_device(xmlNode *node, struct virt_device
**vdevs)
if (XSTREQ(node->name, "currentMemory"))
sscanf(content, "%" PRIu64, &mdev->size);
- else if (XSTREQ(node->name, "memory"))
+ else if (XSTREQ(node->name, "memory")) {
sscanf(content, "%" PRIu64, &mdev->maxsize);
+ mdev->dumpCore = get_attr_value(node, "dumpCore");
+ }
free(content);
@@ -987,10 +1000,21 @@ static int _get_mem_device(const char *xml, struct virt_device
**list)
mdevs[1].dev.mem.size);
mdev->dev.mem.maxsize = MAX(mdevs[0].dev.mem.maxsize,
mdevs[1].dev.mem.maxsize);
+ /* If both of them have dumpCore field, the first one
+ * will be saved. If one of them has that field, it will
+ * be saved too. If none of them has that field, the
+ * value will be left null.
+ */
+ if (mdevs[0].dev.mem.dumpCore) {
+ mdev->dev.mem.dumpCore = strdup(mdevs[0].dev.mem.dumpCore);
+ } else if (mdevs[1].dev.mem.dumpCore) {
+ mdev->dev.mem.dumpCore = strdup(mdevs[1].dev.mem.dumpCore);
+ }
} else {
mdev->dev.mem.size = MAX(mdevs[0].dev.mem.size,
mdevs[0].dev.mem.maxsize);
mdev->dev.mem.maxsize = mdev->dev.mem.size;
+ mdev->dev.mem.dumpCore = strdup(mdevs[0].dev.mem.dumpCore);
}
mdev->type = CIM_RES_TYPE_MEM;
diff --git a/libxkutil/device_parsing.h b/libxkutil/device_parsing.h
index 2b6d3d1..73810c9 100644
--- a/libxkutil/device_parsing.h
+++ b/libxkutil/device_parsing.h
@@ -75,6 +75,7 @@ struct net_device {
struct mem_device {
uint64_t size;
uint64_t maxsize;
+ char *dumpCore;
};
struct vcpu_device {
diff --git a/libxkutil/xmlgen.c b/libxkutil/xmlgen.c
index 4287d42..7c16657 100644
--- a/libxkutil/xmlgen.c
+++ b/libxkutil/xmlgen.c
@@ -498,6 +498,10 @@ static const char *mem_xml(xmlNodePtr root, struct domain *dominfo)
BAD_CAST string);
free(string);
+
+ if (tmp == NULL)
+ return XML_ERROR;
+ xmlNewProp(tmp, BAD_CAST "dumpCore", BAD_CAST mem->dumpCore);
out:
if (tmp == NULL)
return XML_ERROR;
--
1.7.1