diff options
| author |   Eric Dumazet <edumazet@google.com> | 2022-01-24 12:24:54 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-01-25 11:25:21 +0000 |
| commit | 0dad4087a86a2cbe177404dc73f18ada26a2c390 (patch) | |
| tree | 53657e9ea34bc1992f4a6dbec1268406482e8580 /net/ipv4/tcp_ipv4.c | |
| parent | tcp/dccp: no longer use twsk_net(tw) from tw_timer_handler() (diff) | |
| download | linux-dev-0dad4087a86a2cbe177404dc73f18ada26a2c390.tar.xz linux-dev-0dad4087a86a2cbe177404dc73f18ada26a2c390.zip | |
tcp/dccp: get rid of inet_twsk_purge()
Prior patches in the series made sure tw_timer_handler()
can be fired after netns has been dismantled/freed.
We no longer have to scan a potentially big TCP ehash
table at netns dismantle.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index b3f34e366b27..8e94b9988204 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -3239,8 +3239,6 @@ static void __net_exit tcp_sk_exit_batch(struct list_head *net_exit_list) { struct net *net; - inet_twsk_purge(&tcp_hashinfo, AF_INET); - list_for_each_entry(net, net_exit_list, exit_list) tcp_fastopen_ctx_destroy(net); } |