From: Bob Pearson <rpearsonhpe@gmail.com>
Date: Thu, 7 Oct 2021 15:40:50 -0500
Subject: RDMA/rxe: Replace ah->pd by ah->ibah.pd
Patch-mainline: v5.16-rc1
Git-commit: 4da698eabf0f7c1c1806670d3fd3895512fdf43b
References: jsc#SLE-19249
The pd field in struct rxe_ah is redundant with the pd field in the
rdma-core's ib_ah. Eliminate the pd field in rxe_ah and add an inline to
extract the pd from the ibah field.
Link: https://lore.kernel.org/r/20211007204051.10086-5-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/sw/rxe/rxe_verbs.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- a/drivers/infiniband/sw/rxe/rxe_verbs.h
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.h
@@ -46,7 +46,6 @@ struct rxe_pd {
struct rxe_ah {
struct ib_ah ibah;
struct rxe_pool_entry pelem;
- struct rxe_pd *pd;
struct rxe_av av;
bool is_user;
int ah_num;
@@ -468,6 +467,11 @@ static inline struct rxe_mw *to_rmw(stru
return mw ? container_of(mw, struct rxe_mw, ibmw) : NULL;
}
+static inline struct rxe_pd *rxe_ah_pd(struct rxe_ah *ah)
+{
+ return to_rpd(ah->ibah.pd);
+}
+
static inline struct rxe_pd *mr_pd(struct rxe_mr *mr)
{
return to_rpd(mr->ibmr.pd);