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Add quota management spinlock and expose ReturnProcessQuota
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This commit is contained in:
Aiken Harris
2026-07-11 01:39:23 +02:00
parent c48cefd463
commit b77a57a0e3
2 changed files with 8 additions and 5 deletions
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10
xtoskrnl/includes/ps/quota.hh
View File

@@ -19,19 +19,19 @@ namespace PS
{ {
private: private:
STATIC EPROCESS_QUOTA_BLOCK DefaultQuotaBlock; STATIC EPROCESS_QUOTA_BLOCK DefaultQuotaBlock;
STATIC KSPIN_LOCK QuotaLock;
public: public:
STATIC XTFASTCALL VOID ReturnProcessQuota(IN PEPROCESS_QUOTA_BLOCK QuotaBlock,
IN PEPROCESS Process,
IN PS_QUOTA_TYPE QuotaType,
IN SIZE_T Amount);
STATIC XTAPI VOID ReturnSharedPoolQuota(IN PEPROCESS_QUOTA_BLOCK QuotaBlock, STATIC XTAPI VOID ReturnSharedPoolQuota(IN PEPROCESS_QUOTA_BLOCK QuotaBlock,
IN SIZE_T PagedAmount, IN SIZE_T PagedAmount,
IN SIZE_T NonPagedAmount); IN SIZE_T NonPagedAmount);
private: private:
STATIC XTAPI VOID DereferenceQuotaBlock(IN PEPROCESS_QUOTA_BLOCK QuotaBlock); STATIC XTAPI VOID DereferenceQuotaBlock(IN PEPROCESS_QUOTA_BLOCK QuotaBlock);
STATIC XTFASTCALL VOID ReturnProcessQuota(IN PEPROCESS_QUOTA_BLOCK QuotaBlock,
IN PEPROCESS Process,
IN PS_QUOTA_TYPE QuotaType,
IN SIZE_T Amount);
}; };
} }

3
xtoskrnl/ps/data.cc
View File

@@ -20,3 +20,6 @@ POBJECT_TYPE PS::ProcessManager::ThreadType;
/* Default system-wide quota block assigned to processes */ /* Default system-wide quota block assigned to processes */
EPROCESS_QUOTA_BLOCK PS::Quota::DefaultQuotaBlock; EPROCESS_QUOTA_BLOCK PS::Quota::DefaultQuotaBlock;
/* Lock used for quota management */
KSPIN_LOCK PS::Quota::QuotaLock;