IB: Modify ib_create_mr API
Use ib_alloc_mr with specific parameters.
Change the existing callers.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index 7122186..32d73c1 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -284,9 +284,7 @@
struct fast_reg_descriptor *desc)
{
struct iser_pi_context *pi_ctx = NULL;
- struct ib_mr_init_attr mr_init_attr = {.max_reg_descriptors = 2,
- .flags = IB_MR_SIGNATURE_EN};
- int ret = 0;
+ int ret;
desc->pi_ctx = kzalloc(sizeof(*desc->pi_ctx), GFP_KERNEL);
if (!desc->pi_ctx)
@@ -309,7 +307,7 @@
}
desc->reg_indicators |= ISER_PROT_KEY_VALID;
- pi_ctx->sig_mr = ib_create_mr(pd, &mr_init_attr);
+ pi_ctx->sig_mr = ib_alloc_mr(pd, IB_MR_TYPE_SIGNATURE, 2);
if (IS_ERR(pi_ctx->sig_mr)) {
ret = PTR_ERR(pi_ctx->sig_mr);
goto sig_mr_failure;
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index c054af1..fd0aa93c 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -508,7 +508,6 @@
struct ib_device *device,
struct ib_pd *pd)
{
- struct ib_mr_init_attr mr_init_attr;
struct pi_context *pi_ctx;
int ret;
@@ -536,10 +535,7 @@
}
desc->ind |= ISERT_PROT_KEY_VALID;
- memset(&mr_init_attr, 0, sizeof(mr_init_attr));
- mr_init_attr.max_reg_descriptors = 2;
- mr_init_attr.flags |= IB_MR_SIGNATURE_EN;
- pi_ctx->sig_mr = ib_create_mr(pd, &mr_init_attr);
+ pi_ctx->sig_mr = ib_alloc_mr(pd, IB_MR_TYPE_SIGNATURE, 2);
if (IS_ERR(pi_ctx->sig_mr)) {
isert_err("Failed to allocate signature enabled mr err=%ld\n",
PTR_ERR(pi_ctx->sig_mr));