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Refactor CalculateAffinityMapSize and add CreateAffinityMap
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This commit is contained in:
Aiken Harris
2026-06-09 22:53:37 +02:00
parent 4cbefe3a22
commit a9202f5b57
2 changed files with 75 additions and 6 deletions
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6
xtoskrnl/includes/ke/affinity.hh
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@@ -20,7 +20,9 @@ namespace KE
public:
STATIC XTFASTCALL VOID AtomicSetProcessorAffinity(IN OUT PKAFFINITY_MAP AffinityMap,
IN ULONG CpuNumber);
STATIC XTFASTCALL ULONG CalculateAffinityMapSize(IN ULONG CpuCount);
STATIC XTFASTCALL VOID CalculateAffinityMapSize(IN ULONG CpuCount,
OUT PULONG RequiredMapSize,
OUT PULONG RequiredBlockCount);
STATIC XTFASTCALL BOOLEAN CheckProcessorAffinity(IN PKAFFINITY_MAP AffinityMap,
IN ULONG CpuNumber);
STATIC XTFASTCALL VOID ClearAffinityMap(IN OUT PKAFFINITY_MAP AffinityMap);
@@ -29,6 +31,8 @@ namespace KE
STATIC XTAPI VOID CopyAffinity(OUT PKAFFINITY_MAP Destination,
IN PKAFFINITY_MAP Source);
STATIC XTAPI XTSTATUS CreateAffinityMap(IN ULONG CpuCount,
OUT PKAFFINITY_MAP* AffinityMap);
STATIC XTAPI ULONG FindNextLeftSetProcessor(IN ULONG ThreadSeed,
IN PKAFFINITY_MAP AffinityMap);
STATIC XTAPI ULONG FindNextRightSetProcessor(IN ULONG ThreadSeed,