netdev - [PATCH bpf-next] bpf: cpumap: remove rcpu pointer from cpu_map_build

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Date:   Mon, 28 Sep 2020 13:24:57 +0200
From:   Lorenzo Bianconi <lorenzo@...nel.org>
To:     bpf@...r.kernel.org
Cc:     netdev@...r.kernel.org, ast@...nel.org, daniel@...earbox.net,
        brouer@...hat.com, lorenzo.bianconi@...hat.com
Subject: [PATCH bpf-next] bpf: cpumap: remove rcpu pointer from cpu_map_build_skb signature

Get rid of bpf_cpu_map_entry pointer in cpu_map_build_skb routine
signature since it is no longer needed

Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 kernel/bpf/cpumap.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c
index 7e1a8ad0c32a..c61a23b564aa 100644
--- a/kernel/bpf/cpumap.c
+++ b/kernel/bpf/cpumap.c
@@ -155,8 +155,7 @@ static void cpu_map_kthread_stop(struct work_struct *work)
 	kthread_stop(rcpu->kthread);
 }
 
-static struct sk_buff *cpu_map_build_skb(struct bpf_cpu_map_entry *rcpu,
-					 struct xdp_frame *xdpf,
+static struct sk_buff *cpu_map_build_skb(struct xdp_frame *xdpf,
 					 struct sk_buff *skb)
 {
 	unsigned int hard_start_headroom;
@@ -365,7 +364,7 @@ static int cpu_map_kthread_run(void *data)
 			struct sk_buff *skb = skbs[i];
 			int ret;
 
-			skb = cpu_map_build_skb(rcpu, xdpf, skb);
+			skb = cpu_map_build_skb(xdpf, skb);
 			if (!skb) {
 				xdp_return_frame(xdpf);
 				continue;
-- 
2.26.2