diff options
Diffstat (limited to 'net/sctp/sysctl.c')
| -rw-r--r-- | net/sctp/sysctl.c | 84 |
1 files changed, 55 insertions, 29 deletions
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index b46a416787ec3f..a7a9136198fd82 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -84,17 +84,18 @@ static struct ctl_table sctp_table[] = { { /* sentinel */ } }; +/* The following index defines are used in sctp_sysctl_net_register(). + * If you add new items to the sctp_net_table, please ensure that + * the index values of these defines hold the same meaning indicated by + * their macro names when they appear in sctp_net_table. + */ +#define SCTP_RTO_MIN_IDX 0 +#define SCTP_RTO_MAX_IDX 1 +#define SCTP_PF_RETRANS_IDX 2 +#define SCTP_PS_RETRANS_IDX 3 + static struct ctl_table sctp_net_table[] = { - { - .procname = "rto_initial", - .data = &init_net.sctp.rto_initial, - .maxlen = sizeof(unsigned int), - .mode = 0644, - .proc_handler = proc_dointvec_minmax, - .extra1 = SYSCTL_ONE, - .extra2 = &timer_max - }, - { + [SCTP_RTO_MIN_IDX] = { .procname = "rto_min", .data = &init_net.sctp.rto_min, .maxlen = sizeof(unsigned int), @@ -103,7 +104,7 @@ static struct ctl_table sctp_net_table[] = { .extra1 = SYSCTL_ONE, .extra2 = &init_net.sctp.rto_max }, - { + [SCTP_RTO_MAX_IDX] = { .procname = "rto_max", .data = &init_net.sctp.rto_max, .maxlen = sizeof(unsigned int), @@ -112,6 +113,33 @@ static struct ctl_table sctp_net_table[] = { .extra1 = &init_net.sctp.rto_min, .extra2 = &timer_max }, + [SCTP_PF_RETRANS_IDX] = { + .procname = "pf_retrans", + .data = &init_net.sctp.pf_retrans, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = &init_net.sctp.ps_retrans, + }, + [SCTP_PS_RETRANS_IDX] = { + .procname = "ps_retrans", + .data = &init_net.sctp.ps_retrans, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = &init_net.sctp.pf_retrans, + .extra2 = &ps_retrans_max, + }, + { + .procname = "rto_initial", + .data = &init_net.sctp.rto_initial, + .maxlen = sizeof(unsigned int), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ONE, + .extra2 = &timer_max + }, { .procname = "rto_alpha_exp_divisor", .data = &init_net.sctp.rto_alpha, @@ -208,24 +236,6 @@ static struct ctl_table sctp_net_table[] = { .extra2 = SYSCTL_INT_MAX, }, { - .procname = "pf_retrans", - .data = &init_net.sctp.pf_retrans, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = proc_dointvec_minmax, - .extra1 = SYSCTL_ZERO, - .extra2 = &init_net.sctp.ps_retrans, - }, - { - .procname = "ps_retrans", - .data = &init_net.sctp.ps_retrans, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = proc_dointvec_minmax, - .extra1 = &init_net.sctp.pf_retrans, - .extra2 = &ps_retrans_max, - }, - { .procname = "sndbuf_policy", .data = &init_net.sctp.sndbuf_policy, .maxlen = sizeof(int), @@ -347,6 +357,17 @@ static struct ctl_table sctp_net_table[] = { .extra1 = &max_autoclose_min, .extra2 = &max_autoclose_max, }, +#ifdef CONFIG_NET_L3_MASTER_DEV + { + .procname = "l3mdev_accept", + .data = &init_net.sctp.l3mdev_accept, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_ONE, + }, +#endif { .procname = "pf_enable", .data = &init_net.sctp.pf_enable, @@ -586,6 +607,11 @@ int sctp_sysctl_net_register(struct net *net) for (i = 0; table[i].data; i++) table[i].data += (char *)(&net->sctp) - (char *)&init_net.sctp; + table[SCTP_RTO_MIN_IDX].extra2 = &net->sctp.rto_max; + table[SCTP_RTO_MAX_IDX].extra1 = &net->sctp.rto_min; + table[SCTP_PF_RETRANS_IDX].extra2 = &net->sctp.ps_retrans; + table[SCTP_PS_RETRANS_IDX].extra1 = &net->sctp.pf_retrans; + net->sctp.sysctl_header = register_net_sysctl(net, "net/sctp", table); if (net->sctp.sysctl_header == NULL) { kfree(table); |