diff options
| author | Karsten Graul <kgraul@linux.ibm.com> | 2018-05-02 16:56:44 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-02 13:29:12 -0400 |
| commit | 877ae5be421de3173b1306113c3f88003ae798b3 (patch) | |
| tree | c223eeb664b494475bbd1671c14ce060a5fffded /net/smc/smc_core.c | |
| parent | e90c1a1090cccf833080b512746f24667985ed73 (diff) | |
| download | linux-877ae5be421de3173b1306113c3f88003ae798b3.tar.gz | |
net/smc: periodic testlink support
Add periodic LLC testlink support to ensure the link is still active.
The interval time is initialized using the value of
sysctl_tcp_keepalive_time.
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_core.c')
| -rw-r--r-- | net/smc/smc_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index f44f6803f7ff..d9247765aff3 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -310,6 +310,7 @@ static void smc_lgr_free_bufs(struct smc_link_group *lgr) /* remove a link group */ void smc_lgr_free(struct smc_link_group *lgr) { + smc_llc_link_flush(&lgr->lnk[SMC_SINGLE_LINK]); smc_lgr_free_bufs(lgr); smc_link_clear(&lgr->lnk[SMC_SINGLE_LINK]); kfree(lgr); @@ -332,6 +333,7 @@ void smc_lgr_terminate(struct smc_link_group *lgr) struct rb_node *node; smc_lgr_forget(lgr); + smc_llc_link_inactive(&lgr->lnk[SMC_SINGLE_LINK]); write_lock_bh(&lgr->conns_lock); node = rb_first(&lgr->conns_all); |