Useful for allocating space for write-back data in a queue or IB. Change-Id: I47bd2dcb8537a91410e9a91413979a8a2c1c5f21 Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> [ROCm/ROCR-Runtime commit: 664bb13bc4]
664bb13bc4