Easier to debug when we have the registration details. This patch does not change any functionality.
Signed-off-by: Sagi Grimberg <[email protected]> Signed-off-by: Adir Lev <[email protected]> --- drivers/infiniband/ulp/iser/iser_memory.c | 14 +++++++++++++- 1 files changed, 13 insertions(+), 1 deletions(-) diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c index de5c7da..354eedd 100644 --- a/drivers/infiniband/ulp/iser/iser_memory.c +++ b/drivers/infiniband/ulp/iser/iser_memory.c @@ -545,6 +545,10 @@ int iser_fast_reg_fmr(struct iscsi_iser_task *iser_task, reg->sge.length = page_vec->data_size; reg->mem_h = fmr; + iser_dbg("fmr reg: lkey=0x%x, rkey=0x%x, addr=0x%llx," + " length=0x%x\n", reg->sge.lkey, reg->rkey, + reg->sge.addr, reg->sge.length); + return 0; } @@ -715,7 +719,7 @@ iser_reg_sig_mr(struct iscsi_iser_task *iser_task, sig_reg->sge.addr = 0; sig_reg->sge.length = scsi_transfer_length(iser_task->sc); - iser_dbg("sig_sge: lkey: 0x%x, rkey: 0x%x, addr: 0x%llx, length: %u\n", + iser_dbg("sig reg: lkey: 0x%x, rkey: 0x%x, addr: 0x%llx, length: %u\n", sig_reg->sge.lkey, sig_reg->rkey, sig_reg->sge.addr, sig_reg->sge.length); err: @@ -778,6 +782,10 @@ static int iser_fast_reg_mr(struct iscsi_iser_task *iser_task, reg->sge.addr = frpl->page_list[0] + offset; reg->sge.length = size; + iser_dbg("fast reg: lkey=0x%x, rkey=0x%x, addr=0x%llx," + " length=0x%x\n", reg->sge.lkey, reg->rkey, + reg->sge.addr, reg->sge.length); + return ret; } @@ -851,6 +859,10 @@ iser_reg_indir_mem(struct iscsi_iser_task *iser_task, reg->sge.addr = indir_wr.wr.indir_reg.iova_start; reg->sge.length = indir_wr.wr.indir_reg.length; + iser_dbg("indir reg: lkey=0x%x, rkey=0x%x, addr=0x%llx," + " length=0x%x\n", reg->sge.lkey, reg->rkey, + reg->sge.addr, reg->sge.length); + return 0; } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
