LU-6215 o2iblnd: ib_alloc_fast_reg_mr() removed in 4.3

[fs/lustre-release.git] / lnet / klnds / o2iblnd / o2iblnd.c

diff --git a/lnet/klnds/o2iblnd/o2iblnd.c b/lnet/klnds/o2iblnd/o2iblnd.c
index 0710987..38bb39d 100644 (file)
--- a/lnet/klnds/o2iblnd/o2iblnd.c
+++ b/lnet/klnds/o2iblnd/o2iblnd.c
@@ -1521,8 +1521,14 @@ static int kiblnd_alloc_freg_pool(kib_fmr_poolset_t *fps, kib_fmr_pool_t *fpo)
                        goto out_middle;
                }
 
+#ifdef HAVE_IB_ALLOC_FAST_REG_MR
                frd->frd_mr = ib_alloc_fast_reg_mr(fpo->fpo_hdev->ibh_pd,
                                                   LNET_MAX_PAYLOAD/PAGE_SIZE);
+#else
+               frd->frd_mr = ib_alloc_mr(fpo->fpo_hdev->ibh_pd,
+                                         IB_MR_TYPE_MEM_REG,
+                                         LNET_MAX_PAYLOAD/PAGE_SIZE);
+#endif
                if (IS_ERR(frd->frd_mr)) {
                        rc = PTR_ERR(frd->frd_mr);
                        CERROR("Failed to allocate ib_fast_reg_mr: %d\n", rc);