From 87528227dfa8776d12779d073c217f0835fd6d20 Mon Sep 17 00:00:00 2001 From: Eli Dorfman Date: Tue, 29 Apr 2008 13:46:52 -0700 Subject: IB/iser: Count FMR alignment violations per session Count FMR alignment violations per session as part of the iscsi statistics. Signed-off-by: Eli Dorfman Signed-off-by: Roland Dreier --- drivers/infiniband/ulp/iser/iser_memory.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/infiniband/ulp/iser/iser_memory.c') diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c index ee58199136a..cac50c4dc15 100644 --- a/drivers/infiniband/ulp/iser/iser_memory.c +++ b/drivers/infiniband/ulp/iser/iser_memory.c @@ -423,6 +423,7 @@ void iser_dma_unmap_task_data(struct iscsi_iser_cmd_task *iser_ctask) int iser_reg_rdma_mem(struct iscsi_iser_cmd_task *iser_ctask, enum iser_data_dir cmd_dir) { + struct iscsi_conn *iscsi_conn = iser_ctask->iser_conn->iscsi_conn; struct iser_conn *ib_conn = iser_ctask->iser_conn->ib_conn; struct iser_device *device = ib_conn->device; struct ib_device *ibdev = device->ib_device; @@ -437,6 +438,7 @@ int iser_reg_rdma_mem(struct iscsi_iser_cmd_task *iser_ctask, aligned_len = iser_data_buf_aligned_len(mem, ibdev); if (aligned_len != mem->dma_nents) { + iscsi_conn->fmr_unalign_cnt++; iser_warn("rdma alignment violation %d/%d aligned\n", aligned_len, mem->size); iser_data_buf_dump(mem, ibdev); -- cgit v1.2.3