Messages in this thread Patch in this message | | | Subject | [git patch review 4/7] [IB] mthca: fix posting of atomic operations | From | Roland Dreier <> | Date | Thu, 10 Nov 2005 18:31:55 +0000 |
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The size of work requests for atomic operations was computed incorrectly in mthca: all sizeofs need to be divided by 16.
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
---
drivers/infiniband/hw/mthca/mthca_qp.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-)
applies-to: 308dce81364b1cbb563942a1a57146c1808e8911 62abb8416f1923f4cef50ce9ce841b919275e3fb diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index 7f39af4..190c1dc 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -1556,8 +1556,8 @@ int mthca_tavor_post_send(struct ib_qp * } wqe += sizeof (struct mthca_atomic_seg); - size += sizeof (struct mthca_raddr_seg) / 16 + - sizeof (struct mthca_atomic_seg); + size += (sizeof (struct mthca_raddr_seg) + + sizeof (struct mthca_atomic_seg)) / 16; break; case IB_WR_RDMA_WRITE: @@ -1876,8 +1876,8 @@ int mthca_arbel_post_send(struct ib_qp * } wqe += sizeof (struct mthca_atomic_seg); - size += sizeof (struct mthca_raddr_seg) / 16 + - sizeof (struct mthca_atomic_seg); + size += (sizeof (struct mthca_raddr_seg) + + sizeof (struct mthca_atomic_seg)) / 16; break; case IB_WR_RDMA_READ: --- 0.99.9e - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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