diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-21 00:43:29 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-21 00:43:29 (GMT) |
commit | db6d8c7a4027b48d797b369a53f8470aaeed7063 (patch) | |
tree | e140c104a89abc2154e1f41a7db8ebecbb6fa0b4 /net/core/sysctl_net_core.c | |
parent | 3a533374283aea50eab3976d8a6d30532175f009 (diff) | |
parent | fb65a7c091529bfffb1262515252c0d0f6241c5c (diff) | |
download | linux-fsl-qoriq-db6d8c7a4027b48d797b369a53f8470aaeed7063.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (1232 commits)
iucv: Fix bad merging.
net_sched: Add size table for qdiscs
net_sched: Add accessor function for packet length for qdiscs
net_sched: Add qdisc_enqueue wrapper
highmem: Export totalhigh_pages.
ipv6 mcast: Omit redundant address family checks in ip6_mc_source().
net: Use standard structures for generic socket address structures.
ipv6 netns: Make several "global" sysctl variables namespace aware.
netns: Use net_eq() to compare net-namespaces for optimization.
ipv6: remove unused macros from net/ipv6.h
ipv6: remove unused parameter from ip6_ra_control
tcp: fix kernel panic with listening_get_next
tcp: Remove redundant checks when setting eff_sacks
tcp: options clean up
tcp: Fix MD5 signatures for non-linear skbs
sctp: Update sctp global memory limit allocations.
sctp: remove unnecessary byteshifting, calculate directly in big-endian
sctp: Allow only 1 listening socket with SO_REUSEADDR
sctp: Do not leak memory on multiple listen() calls
sctp: Support ipv6only AF_INET6 sockets.
...
Diffstat (limited to 'net/core/sysctl_net_core.c')
-rw-r--r-- | net/core/sysctl_net_core.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 5fc8010..a570e2a 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -125,14 +125,6 @@ static struct ctl_table net_core_table[] = { #endif /* CONFIG_XFRM */ #endif /* CONFIG_NET */ { - .ctl_name = NET_CORE_SOMAXCONN, - .procname = "somaxconn", - .data = &init_net.core.sysctl_somaxconn, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_dointvec - }, - { .ctl_name = NET_CORE_BUDGET, .procname = "netdev_budget", .data = &netdev_budget, @@ -151,6 +143,18 @@ static struct ctl_table net_core_table[] = { { .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 } +}; + static __net_initdata struct ctl_path net_core_path[] = { { .procname = "net", .ctl_name = CTL_NET, }, { .procname = "core", .ctl_name = NET_CORE, }, @@ -159,23 +163,17 @@ static __net_initdata struct ctl_path net_core_path[] = { static __net_init int sysctl_core_net_init(struct net *net) { - struct ctl_table *tbl, *tmp; + struct ctl_table *tbl; net->core.sysctl_somaxconn = SOMAXCONN; - tbl = net_core_table; + tbl = netns_core_table; if (net != &init_net) { - tbl = kmemdup(tbl, sizeof(net_core_table), GFP_KERNEL); + tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL); if (tbl == NULL) goto err_dup; - for (tmp = tbl; tmp->procname; tmp++) { - if (tmp->data >= (void *)&init_net && - tmp->data < (void *)(&init_net + 1)) - tmp->data += (char *)net - (char *)&init_net; - else - tmp->mode &= ~0222; - } + tbl[0].data = &net->core.sysctl_somaxconn; } net->core.sysctl_hdr = register_net_sysctl_table(net, @@ -186,7 +184,7 @@ static __net_init int sysctl_core_net_init(struct net *net) return 0; err_reg: - if (tbl != net_core_table) + if (tbl != netns_core_table) kfree(tbl); err_dup: return -ENOMEM; @@ -198,7 +196,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net) tbl = net->core.sysctl_hdr->ctl_table_arg; unregister_net_sysctl_table(net->core.sysctl_hdr); - BUG_ON(tbl == net_core_table); + BUG_ON(tbl == netns_core_table); kfree(tbl); } @@ -209,6 +207,7 @@ static __net_initdata struct pernet_operations sysctl_core_ops = { static __init int sysctl_core_init(void) { + register_net_sysctl_rotable(net_core_path, net_core_table); return register_pernet_subsys(&sysctl_core_ops); } |