IB/core: Add passing an offset into the SG to ib_map_mr_sg
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 3234a8b..608aa0c 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -783,15 +783,14 @@
return 0;
}
-static int iwch_map_mr_sg(struct ib_mr *ibmr,
- struct scatterlist *sg,
- int sg_nents)
+static int iwch_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg,
+ int sg_nents, unsigned sg_offset)
{
struct iwch_mr *mhp = to_iwch_mr(ibmr);
mhp->npages = 0;
- return ib_sg_to_pages(ibmr, sg, sg_nents, iwch_set_page);
+ return ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, iwch_set_page);
}
static int iwch_destroy_qp(struct ib_qp *ib_qp)