diff options
| author | Sagi Grimberg <sagig@mellanox.com> | 2015-10-13 19:11:33 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-10-28 22:27:18 -0400 |
| commit | 39405885005a8b01e3523d3351ea74ae3b965842 (patch) | |
| tree | 59b6121af431d9368f5c0d760ad689eaeded56f5 /drivers/infiniband/ulp/iser/iscsi_iser.h | |
| parent | 0ba24dd39a3f401dd12d129a65d2e2e7fe7f96eb (diff) | |
| download | lwn-39405885005a8b01e3523d3351ea74ae3b965842.tar.gz lwn-39405885005a8b01e3523d3351ea74ae3b965842.zip | |
IB/iser: Port to new fast registration API
Remove fastreg page list allocation as the page vector
is now private to the provider. Instead of constructing
the page list and fast_req work request, call ib_map_mr_sg
and construct ib_reg_wr.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Acked-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 | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index 2484bee993ec..8a5998e6a407 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -230,7 +230,7 @@ enum iser_data_dir { */ struct iser_data_buf { struct scatterlist *sg; - unsigned int size; + int size; unsigned long data_len; unsigned int dma_nents; }; @@ -297,7 +297,7 @@ struct iser_tx_desc { u8 wr_idx; union iser_wr { struct ib_send_wr send; - struct ib_fast_reg_wr fast_reg; + struct ib_reg_wr fast_reg; struct ib_sig_handover_wr sig; } wrs[ISER_MAX_WRS]; struct iser_mem_reg data_reg; @@ -412,7 +412,6 @@ struct iser_device { * * @mr: memory region * @fmr_pool: pool of fmrs - * @frpl: fast reg page list used by frwrs * @page_vec: fast reg page list used by fmr pool * @mr_valid: is mr valid indicator */ @@ -421,10 +420,7 @@ struct iser_reg_resources { struct ib_mr *mr; struct ib_fmr_pool *fmr_pool; }; - union { - struct ib_fast_reg_page_list *frpl; - struct iser_page_vec *page_vec; - }; + struct iser_page_vec *page_vec; u8 mr_valid:1; }; |