diff options
Diffstat (limited to 'net/smc')
| -rw-r--r-- | net/smc/smc_llc.c | 2 | ||||
| -rw-r--r-- | net/smc/smc_llc.h | 1 | ||||
| -rw-r--r-- | net/smc/smc_sysctl.c | 9 |
3 files changed, 11 insertions, 1 deletions
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index 175026ae33ae..524649d0ab65 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -2127,7 +2127,7 @@ void smc_llc_lgr_init(struct smc_link_group *lgr, struct smc_sock *smc) init_waitqueue_head(&lgr->llc_flow_waiter); init_waitqueue_head(&lgr->llc_msg_waiter); mutex_init(&lgr->llc_conf_mutex); - lgr->llc_testlink_time = READ_ONCE(net->ipv4.sysctl_tcp_keepalive_time); + lgr->llc_testlink_time = READ_ONCE(net->smc.sysctl_smcr_testlink_time); } /* called after lgr was removed from lgr_list */ diff --git a/net/smc/smc_llc.h b/net/smc/smc_llc.h index 4404e52b3346..7e7a3162c68b 100644 --- a/net/smc/smc_llc.h +++ b/net/smc/smc_llc.h @@ -19,6 +19,7 @@ #define SMC_LLC_WAIT_FIRST_TIME (5 * HZ) #define SMC_LLC_WAIT_TIME (2 * HZ) +#define SMC_LLC_TESTLINK_DEFAULT_TIME (30 * HZ) enum smc_llc_reqresp { SMC_LLC_REQ, diff --git a/net/smc/smc_sysctl.c b/net/smc/smc_sysctl.c index 0613868fdb97..3224d303cc9d 100644 --- a/net/smc/smc_sysctl.c +++ b/net/smc/smc_sysctl.c @@ -16,6 +16,7 @@ #include "smc.h" #include "smc_core.h" +#include "smc_llc.h" #include "smc_sysctl.h" static struct ctl_table smc_table[] = { @@ -35,6 +36,13 @@ static struct ctl_table smc_table[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_TWO, }, + { + .procname = "smcr_testlink_time", + .data = &init_net.smc.sysctl_smcr_testlink_time, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec_jiffies, + }, { } }; @@ -60,6 +68,7 @@ int __net_init smc_sysctl_net_init(struct net *net) net->smc.sysctl_autocorking_size = SMC_AUTOCORKING_DEFAULT_SIZE; net->smc.sysctl_smcr_buf_type = SMCR_PHYS_CONT_BUFS; + net->smc.sysctl_smcr_testlink_time = SMC_LLC_TESTLINK_DEFAULT_TIME; return 0; |