linux-kernel - [PATCH net-next 1/7] netpoll: remove __netpoll

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Message-Id: <20250610-rework-v1-1-7cfde283f246@debian.org>
Date: Tue, 10 Jun 2025 08:18:13 -0700
From: Breno Leitao <leitao@...ian.org>
To: "David S. Miller" <davem@...emloft.net>, 
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, 
 Paolo Abeni <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, 
 Andrew Lunn <andrew+netdev@...n.ch>, Shuah Khan <shuah@...nel.org>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-kselftest@...r.kernel.org, Breno Leitao <leitao@...ian.org>, 
 kernel-team@...a.com
Subject: [PATCH net-next 1/7] netpoll: remove __netpoll_cleanup from
 exported API

Since commit 97714695ef90 ("net: netconsole: Defer netpoll cleanup to
avoid lock release during list traversal"), netconsole no longer uses
__netpoll_cleanup(). With no remaining users, remove this function
from the exported netpoll API.

The function remains available internally within netpoll for use by
netpoll_cleanup().

Signed-off-by: Breno Leitao <leitao@...ian.org>
---
 include/linux/netpoll.h | 1 -
 net/core/netpoll.c      | 3 +--
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 0477208ed9ffa..a637e51152544 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -69,7 +69,6 @@ void netpoll_print_options(struct netpoll *np);
 int netpoll_parse_options(struct netpoll *np, char *opt);
 int __netpoll_setup(struct netpoll *np, struct net_device *ndev);
 int netpoll_setup(struct netpoll *np);
-void __netpoll_cleanup(struct netpoll *np);
 void __netpoll_free(struct netpoll *np);
 void netpoll_cleanup(struct netpoll *np);
 void do_netpoll_cleanup(struct netpoll *np);
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 4ddb7490df4b8..a69c2773841a5 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -863,7 +863,7 @@ static void rcu_cleanup_netpoll_info(struct rcu_head *rcu_head)
 	kfree(npinfo);
 }

-void __netpoll_cleanup(struct netpoll *np)
+static void __netpoll_cleanup(struct netpoll *np)
 {
 	struct netpoll_info *npinfo;

@@ -885,7 +885,6 @@ void __netpoll_cleanup(struct netpoll *np)

 	skb_pool_flush(np);
 }
-EXPORT_SYMBOL_GPL(__netpoll_cleanup);

 void __netpoll_free(struct netpoll *np)
 {

-- 
2.47.1