diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/user_exp_rcv.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/user_exp_rcv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hfi1/user_exp_rcv.c b/drivers/infiniband/hw/hfi1/user_exp_rcv.c index 6318e6ca1b18..3baf71944471 100644 --- a/drivers/infiniband/hw/hfi1/user_exp_rcv.c +++ b/drivers/infiniband/hw/hfi1/user_exp_rcv.c @@ -814,12 +814,11 @@ static void clear_tid_node(struct hfi1_filedata *fd, struct tid_rb_node *node) node->npages, node->mmu.addr, node->phys, node->dma_addr); - hfi1_put_tid(dd, node->rcventry, PT_INVALID, 0, 0); /* * Make sure device has seen the write before we unpin the * pages. */ - flush_wc(); + hfi1_put_tid(dd, node->rcventry, PT_INVALID_FLUSH, 0, 0); pci_unmap_single(dd->pcidev, node->dma_addr, node->mmu.len, PCI_DMA_FROMDEVICE); |