Messages in this thread Patch in this message | | | From | Lucian Adrian Grijincu <> | Subject | [PATCH 15/24] sysctl: cookie: share xfrm_table between nets | Date | Sat, 2 Apr 2011 04:53:29 +0200 |
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Signed-off-by: Lucian Adrian Grijincu <lucian.grijincu@gmail.com> --- net/xfrm/xfrm_sysctl.c | 37 +++++++++++-------------------------- 1 files changed, 11 insertions(+), 26 deletions(-)
diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c index 05640bc..9ca4e05 100644 --- a/net/xfrm/xfrm_sysctl.c +++ b/net/xfrm/xfrm_sysctl.c @@ -15,63 +15,48 @@ static void __net_init __xfrm_sysctl_init(struct net *net) static struct ctl_table xfrm_table[] = { { .procname = "xfrm_aevent_etime", + .data = &init_net.xfrm.sysctl_aevent_etime, .maxlen = sizeof(u32), .mode = 0644, - .proc_handler = proc_dointvec + .proc_handler = netns_proc_dointvec, }, { .procname = "xfrm_aevent_rseqth", + .data = &init_net.xfrm.sysctl_aevent_rseqth, .maxlen = sizeof(u32), .mode = 0644, - .proc_handler = proc_dointvec + .proc_handler = netns_proc_dointvec, }, { .procname = "xfrm_larval_drop", + .data = &init_net.xfrm.sysctl_larval_drop, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec + .proc_handler = netns_proc_dointvec, }, { .procname = "xfrm_acq_expires", + .data = &init_net.xfrm.sysctl_acq_expires, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec + .proc_handler = netns_proc_dointvec, }, {} }; int __net_init xfrm_sysctl_init(struct net *net) { - struct ctl_table *table; - __xfrm_sysctl_init(net); - - table = kmemdup(xfrm_table, sizeof(xfrm_table), GFP_KERNEL); - if (!table) - goto out_kmemdup; - table[0].data = &net->xfrm.sysctl_aevent_etime; - table[1].data = &net->xfrm.sysctl_aevent_rseqth; - table[2].data = &net->xfrm.sysctl_larval_drop; - table[3].data = &net->xfrm.sysctl_acq_expires; - - net->xfrm.sysctl_hdr = register_net_sysctl_table(net, net_core_path, table); + net->xfrm.sysctl_hdr = register_net_sysctl_table(net, + net_core_path, xfrm_table); if (!net->xfrm.sysctl_hdr) - goto out_register; + return -ENOMEM; return 0; - -out_register: - kfree(table); -out_kmemdup: - return -ENOMEM; } void __net_exit xfrm_sysctl_fini(struct net *net) { - struct ctl_table *table; - - table = net->xfrm.sysctl_hdr->ctl_table_arg; unregister_net_sysctl_table(net->xfrm.sysctl_hdr); - kfree(table); } #else int __net_init xfrm_sysctl_init(struct net *net) -- 1.7.5.rc0
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