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From: "Björn Töpel" <bjorn.topel@gmail.com>
To: ast@kernel.org, daniel@iogearbox.net, netdev@vger.kernel.org,
	bpf@vger.kernel.org
Cc: "Björn Töpel" <bjorn.topel@intel.com>,
	magnus.karlsson@intel.com, maciej.fijalkowski@intel.com,
	kuba@kernel.org, jonathan.lemon@gmail.com, maximmi@nvidia.com,
	davem@davemloft.net, hawk@kernel.org, john.fastabend@gmail.com,
	ciara.loftus@intel.com, weqaar.a.janjua@intel.com,
	andrii@kernel.org
Subject: [PATCH bpf-next 2/3] xsk: fold xp_assign_dev and __xp_assign_dev
Date: Fri, 22 Jan 2021 11:53:50 +0100	[thread overview]
Message-ID: <20210122105351.11751-3-bjorn.topel@gmail.com> (raw)
In-Reply-To: <20210122105351.11751-1-bjorn.topel@gmail.com>

From: Björn Töpel <bjorn.topel@intel.com>

Fold xp_assign_dev and __xp_assign_dev. The former directly calls the
latter.

Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
---
 net/xdp/xsk_buff_pool.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c
index 20598eea658c..8de01aaac4a0 100644
--- a/net/xdp/xsk_buff_pool.c
+++ b/net/xdp/xsk_buff_pool.c
@@ -119,8 +119,8 @@ static void xp_disable_drv_zc(struct xsk_buff_pool *pool)
 	}
 }
 
-static int __xp_assign_dev(struct xsk_buff_pool *pool,
-			   struct net_device *netdev, u16 queue_id, u16 flags)
+int xp_assign_dev(struct xsk_buff_pool *pool,
+		  struct net_device *netdev, u16 queue_id, u16 flags)
 {
 	bool force_zc, force_copy;
 	struct netdev_bpf bpf;
@@ -191,12 +191,6 @@ static int __xp_assign_dev(struct xsk_buff_pool *pool,
 	return err;
 }
 
-int xp_assign_dev(struct xsk_buff_pool *pool, struct net_device *dev,
-		  u16 queue_id, u16 flags)
-{
-	return __xp_assign_dev(pool, dev, queue_id, flags);
-}
-
 int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_umem *umem,
 			 struct net_device *dev, u16 queue_id)
 {
@@ -210,7 +204,7 @@ int xp_assign_dev_shared(struct xsk_buff_pool *pool, struct xdp_umem *umem,
 	if (pool->uses_need_wakeup)
 		flags |= XDP_USE_NEED_WAKEUP;
 
-	return __xp_assign_dev(pool, dev, queue_id, flags);
+	return xp_assign_dev(pool, dev, queue_id, flags);
 }
 
 void xp_clear_dev(struct xsk_buff_pool *pool)
-- 
2.27.0


  parent reply	other threads:[~2021-01-22 12:02 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-22 10:53 [PATCH bpf-next 0/3] AF_XDP clean up/perf improvements Björn Töpel
2021-01-22 10:53 ` [PATCH bpf-next 1/3] xsk: remove explicit_free parameter from __xsk_rcv() Björn Töpel
2021-01-22 10:53 ` Björn Töpel [this message]
2021-01-22 10:53 ` [PATCH bpf-next 3/3] libbpf, xsk: select AF_XDP BPF program based on kernel version Björn Töpel
2021-01-25 23:12   ` Daniel Borkmann
2021-01-26  8:38   ` Jesper Dangaard Brouer
2021-01-22 13:19 ` [PATCH bpf-next 0/3] AF_XDP clean up/perf improvements Toke Høiland-Jørgensen
2021-01-22 13:37   ` Björn Töpel
2021-01-22 13:40     ` Toke Høiland-Jørgensen

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