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-rw-r--r--net/rds/ib.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/net/rds/ib.c b/net/rds/ib.c
index 45acab2de0cf..01dc18993b4b 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006, 2018 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2006, 2019 Oracle and/or its affiliates. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
@@ -107,6 +107,8 @@ static void rds_ib_dev_free(struct work_struct *work)
rds_ib_destroy_mr_pool(rds_ibdev->mr_1m_pool);
if (rds_ibdev->pd)
ib_dealloc_pd(rds_ibdev->pd);
+ if (rds_ibdev->rid_hdrs_pool)
+ dma_pool_destroy(rds_ibdev->rid_hdrs_pool);
list_for_each_entry_safe(i_ipaddr, i_next, &rds_ibdev->ipaddr_list, list) {
list_del(&i_ipaddr->list);
@@ -179,6 +181,12 @@ static void rds_ib_add_one(struct ib_device *device)
rds_ibdev->pd = NULL;
goto put_dev;
}
+ rds_ibdev->rid_hdrs_pool = dma_pool_create(device->name,
+ device->dma_device,
+ sizeof(struct rds_header),
+ L1_CACHE_BYTES, 0);
+ if (!rds_ibdev->rid_hdrs_pool)
+ goto put_dev;
rds_ibdev->mr_1m_pool =
rds_ib_create_mr_pool(rds_ibdev, RDS_IB_MR_1M_POOL);