netdev - [PATCH] net: xdp: Give compiler __always_inline hint for xdp_rxq_info

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Date:   Mon, 30 Nov 2020 20:48:25 +0900
From:   Leesoo Ahn <dev@...eel.net>
To:     lsahn@...eel.net
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Jesper Dangaard Brouer <hawk@...nel.org>,
        John Fastabend <john.fastabend@...il.com>,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] net: xdp: Give compiler __always_inline hint for xdp_rxq_info_init()

The function has only a statement of calling memset() to
clear xdp_rxq object. Let it always be an inline function.

Signed-off-by: Leesoo Ahn <lsahn@...eel.net>
---
 net/core/xdp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/xdp.c b/net/core/xdp.c
index 48aba933a5a8..dab72b9a71a1 100644
--- a/net/core/xdp.c
+++ b/net/core/xdp.c
@@ -151,7 +151,7 @@ void xdp_rxq_info_unreg(struct xdp_rxq_info *xdp_rxq)
 }
 EXPORT_SYMBOL_GPL(xdp_rxq_info_unreg);
 
-static void xdp_rxq_info_init(struct xdp_rxq_info *xdp_rxq)
+static __always_inline void xdp_rxq_info_init(struct xdp_rxq_info *xdp_rxq)
 {
 	memset(xdp_rxq, 0, sizeof(*xdp_rxq));
 }
-- 
2.26.2