datapath-windows: Added specific pool tag for buffermgmt code

All MDL memory allocations within buffermgmt code have 'BSVO' pool
tag.

Signed-off-by: Sorin Vinturis <svinturis@cloudbasesolutions.com>
Reported-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Reported-at: https://github.com/openvswitch/ovs-issues/issues/56
Acked-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Acked-by: Eitan Eliahu <eliahue@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/datapath-windows/ovsext/BufferMgmt.c b/datapath-windows/ovsext/BufferMgmt.c
index e0377c13a..572b2988a 100644
--- a/datapath-windows/ovsext/BufferMgmt.c
+++ b/datapath-windows/ovsext/BufferMgmt.c
@@ -433,14 +433,14 @@ OvsAllocateMDLAndData(NDIS_HANDLE ndisHandle,
     PMDL mdl;
     PVOID data;
 
-    data = OvsAllocateMemory(dataSize);
+    data = OvsAllocateMemoryWithTag(dataSize, OVS_MDL_POOL_TAG);
     if (data == NULL) {
         return NULL;
     }
 
     mdl = NdisAllocateMdl(ndisHandle, data, dataSize);
     if (mdl == NULL) {
-        OvsFreeMemory(data);
+        OvsFreeMemoryWithTag(data, OVS_MDL_POOL_TAG);
     }
 
     return mdl;
@@ -454,7 +454,7 @@ OvsFreeMDLAndData(PMDL mdl)
 
     data = MmGetMdlVirtualAddress(mdl);
     NdisFreeMdl(mdl);
-    OvsFreeMemory(data);
+    OvsFreeMemoryWithTag(data, OVS_MDL_POOL_TAG);
 }