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DSTORAGE_QUEUE_INFO structure (dstorage.h)

  • Article

Contains the properties and current state of a DirectStorage queue.

Syntax

struct DSTORAGE_QUEUE_INFO {
  DSTORAGE_QUEUE_DESC Desc;
  UINT16              EmptySlotCount;
  UINT16              RequestCountUntilAutoSubmit;
};

Members

Desc

The DSTORAGE_QUEUE_DESC structure used for the queue's creation.

EmptySlotCount

The number of available empty slots. If a queue is empty, then the number of empty slots equals capacity - 1. The reserved slot is used to distinguish between empty and full cases.

RequestCountUntilAutoSubmit

The number of entries that would need to be enqueued in order to trigger automatic submission.

Requirements

   
Header dstorage.h