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x86[_64]: Remove superfluous memset()s

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Pawel Dziepak
2013-10-03 04:26:21 +02:00
parent 36cc64a9b3
commit 7087b865e2
1 changed files with 1 additions and 3 deletions
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src/system/kernel/arch/x86/arch_cpu.cpp
+1 -3
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@@ -724,6 +724,7 @@ detectIntelCacheTopology(uint32 maxBasicLeaf)
for (int i = 0; i < maxCacheLevel; i++) for (int i = 0; i < maxCacheLevel; i++)
sCacheSharingMask[i] = ~uint32(hierarchyLevels[i] - 1); sCacheSharingMask[i] = ~uint32(hierarchyLevels[i] - 1);
sCacheLevelCount = maxCacheLevel; sCacheLevelCount = maxCacheLevel;
} }
@@ -774,10 +775,7 @@ detectCPUTopology(int currentCPU, cpu_ent* cpu, uint32 maxBasicLeaf,
sGetCPUTopologyID = getSimpleCPUTopologyID; sGetCPUTopologyID = getSimpleCPUTopologyID;
memset(sHierarchyMask, 0, sizeof(sHierarchyMask));
sHierarchyMask[CPU_TOPOLOGY_PACKAGE] = ~uint32(0); sHierarchyMask[CPU_TOPOLOGY_PACKAGE] = ~uint32(0);
memset(sHierarchyShift, 0, sizeof(sHierarchyShift));
} }
} }