From: lyl <liyonglong@chinatelecom.cn>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, fw@strlen.de, qitiepeng@chinatelecom.cn,
liyonglong@chinatelecom.cn
Subject: [PATCH] tcp: remove obsolete paramter sysctl_tcp_low_latency
Date: Fri, 18 Dec 2020 14:11:16 +0800 [thread overview]
Message-ID: <1608271876-120934-1-git-send-email-liyonglong@chinatelecom.cn> (raw)
Remove tcp_low_latency, since it is not functional After commit
e7942d0633c4 (tcp: remove prequeue support)
Signed-off-by: lyl <liyonglong@chinatelecom.cn>
---
net/ipv4/sysctl_net_ipv4.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 3e5f4f2..d03e4c0 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -51,9 +51,6 @@
static u32 u32_max_div_HZ = UINT_MAX / HZ;
static int one_day_secs = 24 * 3600;
-/* obsolete */
-static int sysctl_tcp_low_latency __read_mostly;
-
/* Update system visible IP port range */
static void set_local_port_range(struct net *net, int range[2])
{
@@ -501,13 +498,6 @@ static int proc_fib_multipath_hash_policy(struct ctl_table *table, int write,
.mode = 0644,
.proc_handler = proc_doulongvec_minmax,
},
- {
- .procname = "tcp_low_latency",
- .data = &sysctl_tcp_low_latency,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_dointvec
- },
#ifdef CONFIG_NETLABEL
{
.procname = "cipso_cache_enable",
--
1.8.3.1
next reply other threads:[~2020-12-18 6:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-18 6:11 lyl [this message]
2020-12-19 0:46 ` [PATCH] tcp: remove obsolete paramter sysctl_tcp_low_latency Jakub Kicinski
2021-01-07 3:08 ` lll
2021-01-07 17:06 ` Jakub Kicinski
2021-01-07 17:45 ` Florian Westphal
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