diff options
Diffstat (limited to 'net/core/sysctl_net_core.c')
| -rw-r--r-- | net/core/sysctl_net_core.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 31107abd2783..cca444190907 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -20,6 +20,7 @@ #include <net/sock.h> #include <net/net_ratelimit.h> #include <net/busy_poll.h> +#include <net/pkt_sched.h> static int zero = 0; static int one = 1; @@ -193,6 +194,26 @@ static int flow_limit_table_len_sysctl(struct ctl_table *table, int write, } #endif /* CONFIG_NET_FLOW_LIMIT */ +#ifdef CONFIG_NET_SCHED +static int set_default_qdisc(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, loff_t *ppos) +{ + char id[IFNAMSIZ]; + struct ctl_table tbl = { + .data = id, + .maxlen = IFNAMSIZ, + }; + int ret; + + qdisc_get_default(id, IFNAMSIZ); + + ret = proc_dostring(&tbl, write, buffer, lenp, ppos); + if (write && ret == 0) + ret = qdisc_set_default(id); + return ret; +} +#endif + static struct ctl_table net_core_table[] = { #ifdef CONFIG_NET { @@ -315,7 +336,14 @@ static struct ctl_table net_core_table[] = { .mode = 0644, .proc_handler = proc_dointvec }, -# +#endif +#ifdef CONFIG_NET_SCHED + { + .procname = "default_qdisc", + .mode = 0644, + .maxlen = IFNAMSIZ, + .proc_handler = set_default_qdisc + }, #endif #endif /* CONFIG_NET */ { |
