diff options
| author | Jenny Derzhavetz <jennyf@mellanox.com> | 2015-12-09 14:12:01 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-12-24 00:17:34 -0500 |
| commit | b5f04b00f73d8f5d7755f5be7d05258641d99126 (patch) | |
| tree | 99a80209198fa637aa3170c6614f632ff0bea082 /drivers/infiniband/ulp/iser/iscsi_iser.h | |
| parent | bfe066e256d55562b00c2d4897ae52e1545a084e (diff) | |
IB/iser: Don't register memory for all immediate data writes
When all the task data is sent as immediate data, we are
allowed to use the local_dma_lkey as it is not sent to
the wire.
Signed-off-by: Jenny Derzhavetz <jennyf@mellanox.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/ulp/iser/iscsi_iser.h')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index 7b0fb9d9b36c..a6356bc54d85 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -658,7 +658,8 @@ void iser_finalize_rdma_unaligned_sg(struct iscsi_iser_task *iser_task, enum iser_data_dir cmd_dir); int iser_reg_rdma_mem(struct iscsi_iser_task *task, - enum iser_data_dir dir); + enum iser_data_dir dir, + bool all_imm); void iser_unreg_rdma_mem(struct iscsi_iser_task *task, enum iser_data_dir dir); |