linux-kernel - [PATCH v8 net-next 08/13] flow_offload: rename exts stats update functions with hw

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Message-Id: <20211217181629.28081-9-simon.horman@corigine.com>
Date:   Fri, 17 Dec 2021 19:16:24 +0100
From:   Simon Horman <simon.horman@...igine.com>
To:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Andrew Lunn <andrew@...n.ch>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Ido Schimmel <idosch@...dia.com>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Jiri Pirko <jiri@...nulli.us>,
        Leon Romanovsky <leon@...nel.org>,
        Michael Chan <michael.chan@...adcom.com>,
        Oz Shlomo <ozsh@...dia.com>, Petr Machata <petrm@...dia.com>,
        Roi Dayan <roid@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Vlad Buslov <vladbu@...dia.com>,
        Vladimir Oltean <vladimir.oltean@....com>,
        Baowen Zheng <baowen.zheng@...igine.com>,
        Louis Peens <louis.peens@...igine.com>,
        UNGLinuxDriver@...rochip.com, linux-kernel@...r.kernel.org,
        linux-rdma@...r.kernel.org, netdev@...r.kernel.org,
        oss-drivers@...igine.com, Simon Horman <simon.horman@...igine.com>
Subject: [PATCH v8 net-next 08/13] flow_offload: rename exts stats update functions with hw

From: Baowen Zheng <baowen.zheng@...igine.com>

Rename exts stats update functions with hw for readability.

We make this change also to update stats from hw for an action
when it is offloaded to hw as a single action.

Signed-off-by: Baowen Zheng <baowen.zheng@...igine.com>
Signed-off-by: Simon Horman <simon.horman@...igine.com>
---
 include/net/pkt_cls.h    |  6 +++---
 net/sched/cls_flower.c   | 12 ++++++------
 net/sched/cls_matchall.c | 10 +++++-----
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index 1bfb616ea759..efdfab8eb00c 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -266,9 +266,9 @@ static inline void tcf_exts_put_net(struct tcf_exts *exts)
 	for (i = 0; i < TCA_ACT_MAX_PRIO && ((a) = actions[i]); i++)
 
 static inline void
-tcf_exts_stats_update(const struct tcf_exts *exts,
-		      u64 bytes, u64 packets, u64 drops, u64 lastuse,
-		      u8 used_hw_stats, bool used_hw_stats_valid)
+tcf_exts_hw_stats_update(const struct tcf_exts *exts,
+			 u64 bytes, u64 packets, u64 drops, u64 lastuse,
+			 u8 used_hw_stats, bool used_hw_stats_valid)
 {
 #ifdef CONFIG_NET_CLS_ACT
 	int i;
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c
index f4dad3be31c9..9a63bc49104f 100644
--- a/net/sched/cls_flower.c
+++ b/net/sched/cls_flower.c
@@ -501,12 +501,12 @@ static void fl_hw_update_stats(struct tcf_proto *tp, struct cls_fl_filter *f,
 	tc_setup_cb_call(block, TC_SETUP_CLSFLOWER, &cls_flower, false,
 			 rtnl_held);
 
-	tcf_exts_stats_update(&f->exts, cls_flower.stats.bytes,
-			      cls_flower.stats.pkts,
-			      cls_flower.stats.drops,
-			      cls_flower.stats.lastused,
-			      cls_flower.stats.used_hw_stats,
-			      cls_flower.stats.used_hw_stats_valid);
+	tcf_exts_hw_stats_update(&f->exts, cls_flower.stats.bytes,
+				 cls_flower.stats.pkts,
+				 cls_flower.stats.drops,
+				 cls_flower.stats.lastused,
+				 cls_flower.stats.used_hw_stats,
+				 cls_flower.stats.used_hw_stats_valid);
 }
 
 static void __fl_put(struct cls_fl_filter *f)
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c
index 2d2702915cfa..5b9264da46f8 100644
--- a/net/sched/cls_matchall.c
+++ b/net/sched/cls_matchall.c
@@ -336,11 +336,11 @@ static void mall_stats_hw_filter(struct tcf_proto *tp,
 
 	tc_setup_cb_call(block, TC_SETUP_CLSMATCHALL, &cls_mall, false, true);
 
-	tcf_exts_stats_update(&head->exts, cls_mall.stats.bytes,
-			      cls_mall.stats.pkts, cls_mall.stats.drops,
-			      cls_mall.stats.lastused,
-			      cls_mall.stats.used_hw_stats,
-			      cls_mall.stats.used_hw_stats_valid);
+	tcf_exts_hw_stats_update(&head->exts, cls_mall.stats.bytes,
+				 cls_mall.stats.pkts, cls_mall.stats.drops,
+				 cls_mall.stats.lastused,
+				 cls_mall.stats.used_hw_stats,
+				 cls_mall.stats.used_hw_stats_valid);
 }
 
 static int mall_dump(struct net *net, struct tcf_proto *tp, void *fh,
-- 
2.20.1