PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// pep_x.h

typedef struct _PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME {
  [in]  ULONG            PlatformIdleStateIndex;
  [in]  PVOID            SubsystemHandle;
  [in]  PCUNICODE_STRING SubsystemName;
  [out] ULONG64          BlockingTime;
        ULONG            Flags;
} PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME, *PPEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME;
View the official Windows Driver Kit DDI reference
// pepfx.h

typedef struct _PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME {
  [in]  ULONG            PlatformIdleStateIndex;
  [in]  PVOID            SubsystemHandle;
  [in]  PCUNICODE_STRING SubsystemName;
  [out] ULONG64          BlockingTime;
        ULONG            Flags;
} PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME, *PPEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-pep_x-_pep_query_soc_subsystem_blocking_time)

_PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME structure (pep_x.h)

Description

The PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME structure is used by the PEP_DPM_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME notification to collect details about the blocking duration for a particular system on a chip (SoC) subsystem.

Members

PlatformIdleStateIndex [in]

The platform idle state index for the SoC subsystem that the OS is querying.

SubsystemHandle [in]

A context pointer that the PEP previously provided on subsystem initialization. The context pointer is optional, so if none was provided then the value will be zero. The PEP is free to ignore this field.

SubsystemName [in]

The name of the subsystem whose blocking time is being queried. This name was provided by the PEP on subsystem initialization.

BlockingTime [out]

The blocking time tallied for this subsystem in 100 nanosecond units since the previous PEP_DPM_RESET_SOC_SUBSYSTEM_ACCOUNTING notification.

Flags

This member is reserved and should be set to zero.

See also

PEP_DPM_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME notification

PEP_DPM_RESET_SOC_SUBSYSTEM_ACCOUNTING notification

View the official Windows Driver Kit DDI reference

Edit description on GitHub

Windows Driver Kit DDI reference (ns-pepfx-_pep_query_soc_subsystem_blocking_time)

_PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME structure (pepfx.h)

Description

The PEP_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME structure is used by the PEP_DPM_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME notification to collect details about the blocking duration for a particular system on a chip (SoC) subsystem.

Members

PlatformIdleStateIndex [in]

The platform idle state index for the SoC subsystem that the OS is querying.

SubsystemHandle [in]

A context pointer that the PEP previously provided on subsystem initialization. The context pointer is optional, so if none was provided then the value will be zero. The PEP is free to ignore this field.

SubsystemName [in]

The name of the subsystem whose blocking time is being queried. This name was provided by the PEP on subsystem initialization.

BlockingTime [out]

The blocking time tallied for this subsystem in 100 nanosecond units since the previous PEP_DPM_RESET_SOC_SUBSYSTEM_ACCOUNTING notification.

Flags

This member is reserved and should be set to zero.

See also

PEP_DPM_QUERY_SOC_SUBSYSTEM_BLOCKING_TIME notification

PEP_DPM_RESET_SOC_SUBSYSTEM_ACCOUNTING notification

View the official Windows Driver Kit DDI reference

Edit description on GitHub