From 32402eeafad8a6a67f9155aa110aa66d8c75314b Mon Sep 17 00:00:00 2001
From: Chantara Tith <tith.chantara@gmail.com>
Date: Sun, 11 Sep 2016 15:56:06 +0700
Subject: [PATCH] Use device's immutable copy instead of rescanning.

---
 src/modules/partition/core/PartitionCoreModule.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/modules/partition/core/PartitionCoreModule.cpp b/src/modules/partition/core/PartitionCoreModule.cpp
index bba2fedc5..87393a424 100644
--- a/src/modules/partition/core/PartitionCoreModule.cpp
+++ b/src/modules/partition/core/PartitionCoreModule.cpp
@@ -685,7 +685,6 @@ QList< PartitionCoreModule::SummaryInfo >
 PartitionCoreModule::createSummaryInfo() const
 {
     QList< SummaryInfo > lst;
-    CoreBackend* backend = CoreBackendManager::self()->backend();
     for ( auto deviceInfo : m_deviceInfos )
     {
         if ( !deviceInfo->isDirty() )
@@ -694,7 +693,7 @@ PartitionCoreModule::createSummaryInfo() const
         summaryInfo.deviceName = deviceInfo->device->name();
         summaryInfo.deviceNode = deviceInfo->device->deviceNode();
 
-        Device* deviceBefore = backend->scanDevice( deviceInfo->device->deviceNode() );
+        Device* deviceBefore = deviceInfo->immutableDevice.data();
         summaryInfo.partitionModelBefore = new PartitionModel;
         summaryInfo.partitionModelBefore->init( deviceBefore, m_osproberLines );
         // Make deviceBefore a child of partitionModelBefore so that it is not