From 3fff4c42bd0a89869a0eb1e7874cc06ffa4aa0f5 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Tue, 22 Sep 2009 16:18:09 +0200 Subject: printk: Remove ratelimit.h from kernel.h Decouple kernel.h from ratelimit.h: the global declaration of printk's ratelimit_state is not needed, and it leads to messy circular dependencies due to ratelimit.h's (new) adding of a spinlock_types.h include. Cc: Peter Zijlstra Cc: Andrew Morton Cc: Linus Torvalds Cc: David S. Miller LKML-Reference: Signed-off-by: Ingo Molnar --- net/core/sysctl_net_core.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/core/sysctl_net_core.c') diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 7db1de0497c..887c03c4e3c 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -10,7 +10,9 @@ #include #include #include +#include #include + #include #include -- cgit v1.2.3-18-g5258 From f8572d8f2a2ba75408b97dc24ef47c83671795d7 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Thu, 5 Nov 2009 13:32:03 -0800 Subject: sysctl net: Remove unused binary sysctl code Now that sys_sysctl is a compatiblity wrapper around /proc/sys all sysctl strategy routines, and all ctl_name and strategy entries in the sysctl tables are unused, and can be revmoed. In addition neigh_sysctl_register has been modified to no longer take a strategy argument and it's callers have been modified not to pass one. Cc: "David Miller" Cc: Hideaki YOSHIFUJI Cc: netdev@vger.kernel.org Signed-off-by: Eric W. Biederman --- net/core/sysctl_net_core.c | 21 ++++----------------- 1 file changed, 4 insertions(+), 17 deletions(-) (limited to 'net/core/sysctl_net_core.c') diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 7db1de0497c..1ce4e6e8512 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -17,7 +17,6 @@ static struct ctl_table net_core_table[] = { #ifdef CONFIG_NET { - .ctl_name = NET_CORE_WMEM_MAX, .procname = "wmem_max", .data = &sysctl_wmem_max, .maxlen = sizeof(int), @@ -25,7 +24,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_RMEM_MAX, .procname = "rmem_max", .data = &sysctl_rmem_max, .maxlen = sizeof(int), @@ -33,7 +31,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_WMEM_DEFAULT, .procname = "wmem_default", .data = &sysctl_wmem_default, .maxlen = sizeof(int), @@ -41,7 +38,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_RMEM_DEFAULT, .procname = "rmem_default", .data = &sysctl_rmem_default, .maxlen = sizeof(int), @@ -49,7 +45,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_DEV_WEIGHT, .procname = "dev_weight", .data = &weight_p, .maxlen = sizeof(int), @@ -57,7 +52,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_MAX_BACKLOG, .procname = "netdev_max_backlog", .data = &netdev_max_backlog, .maxlen = sizeof(int), @@ -65,16 +59,13 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_MSG_COST, .procname = "message_cost", .data = &net_ratelimit_state.interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_CORE_MSG_BURST, .procname = "message_burst", .data = &net_ratelimit_state.burst, .maxlen = sizeof(int), @@ -82,7 +73,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_CORE_OPTMEM_MAX, .procname = "optmem_max", .data = &sysctl_optmem_max, .maxlen = sizeof(int), @@ -91,7 +81,6 @@ static struct ctl_table net_core_table[] = { }, #endif /* CONFIG_NET */ { - .ctl_name = NET_CORE_BUDGET, .procname = "netdev_budget", .data = &netdev_budget, .maxlen = sizeof(int), @@ -99,31 +88,29 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_WARNINGS, .procname = "warnings", .data = &net_msg_warn, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; static struct ctl_table netns_core_table[] = { { - .ctl_name = NET_CORE_SOMAXCONN, .procname = "somaxconn", .data = &init_net.core.sysctl_somaxconn, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; __net_initdata struct ctl_path net_core_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "core", .ctl_name = NET_CORE, }, + { .procname = "net", }, + { .procname = "core", }, { }, }; -- cgit v1.2.3-18-g5258 From 09ad9bc752519cc167d0a573e1acf69b5c707c67 Mon Sep 17 00:00:00 2001 From: Octavian Purdila Date: Wed, 25 Nov 2009 15:14:13 -0800 Subject: net: use net_eq to compare nets Generated with the following semantic patch @@ struct net *n1; struct net *n2; @@ - n1 == n2 + net_eq(n1, n2) @@ struct net *n1; struct net *n2; @@ - n1 != n2 + !net_eq(n1, n2) applied over {include,net,drivers/net}. Signed-off-by: Octavian Purdila Signed-off-by: David S. Miller --- net/core/sysctl_net_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/core/sysctl_net_core.c') diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 7db1de0497c..fcfc5458c39 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -134,7 +134,7 @@ static __net_init int sysctl_core_net_init(struct net *net) net->core.sysctl_somaxconn = SOMAXCONN; tbl = netns_core_table; - if (net != &init_net) { + if (!net_eq(net, &init_net)) { tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL); if (tbl == NULL) goto err_dup; -- cgit v1.2.3-18-g5258