From: Steve Wise Date: Thu, 20 May 2010 21:57:59 +0000 (-0500) Subject: RDMA/cxgb4: Don't limit fastreg page list depth X-Git-Tag: firefly_0821_release~9833^2~1879^2~5 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=25737bd4ca1b58e86efa9211c1717140e0d4910e;p=firefly-linux-kernel-4.4.55.git RDMA/cxgb4: Don't limit fastreg page list depth Signed-off-by: Steve Wise Signed-off-by: Roland Dreier --- diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 993ed1fe7bf6..7f94da1a2437 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -759,9 +759,6 @@ struct ib_fast_reg_page_list *c4iw_alloc_fastreg_pbl(struct ib_device *device, dma_addr_t dma_addr; int size = sizeof *c4pl + page_list_len * sizeof(u64); - if (page_list_len > T4_MAX_FR_DEPTH) - return ERR_PTR(-EINVAL); - c4pl = dma_alloc_coherent(&dev->rdev.lldi.pdev->dev, size, &dma_addr, GFP_KERNEL); if (!c4pl)