ReadyThread class

This class is the event type class for ready thread events.

The following syntax is simplified from MOF code.

Syntax

[EventType{50}, EventTypeName{"ReadyThread"}]
class ReadyThread : Thread_V2
{
  uint32 TThreadId;
  sint8  AdjustReason;
  sint8  AdjustIncrement;
  sint8  Flag;
  sint8  Reserved;
};

Members

The ReadyThread class has these types of members:

Properties

The ReadyThread class has these properties.

AdjustIncrement

Data type: sint8

Access type: Read-only

Qualifiers: WmiDataId(3)

The value by which the priority is being adjusted.

AdjustReason

Data type: sint8

Access type: Read-only

Qualifiers: WmiDataId(2)

The reason for the priority boost.

Value Meaning
0
Ignore the increment.
1
Apply the increment, which will decay incrementally at the end of each quantum.
2
Apply the increment as a boost that will decay in its entirety at quantum (typically for priority donation).

 

Flag

Data type: sint8

Access type: Read-only

Qualifiers: WmiDataId(4)

The following are the possible state flags:

Value Meaning
0x1
The thread has been readied from DPC (deferred procedure call).
0x2
The kernel stack is currently swapped out.
0x4
The process address space is swapped out.

 

Note that when the kernel stack or the process address space is swapped out, there will be an additional ReadyThread event after the kernel stack or the process address space has been swapped back in and the thread is made ready to be dispatched.

Reserved

Data type: sint8

Access type: Read-only

Qualifiers: WmiDataId(5)

Reserved.

TThreadId

Data type: uint32

Access type: Read-only

Qualifiers: WmiDataId(1), Format("x")

The thread identifier of the thread being readied for execution.

Requirements

Minimum supported client
Windows 2000 Professional [desktop apps only]
Minimum supported server
Windows 2000 Server [desktop apps only]

See also

Thread_V2