net/smc: periodic testlink support
authorKarsten Graul <kgraul@linux.ibm.com>
Wed, 2 May 2018 14:56:44 +0000 (16:56 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 2 May 2018 17:29:12 +0000 (13:29 -0400)
commit877ae5be421de3173b1306113c3f88003ae798b3
treec223eeb664b494475bbd1671c14ce060a5fffded
parente90c1a1090cccf833080b512746f24667985ed73
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>
net/smc/af_smc.c
net/smc/smc_core.c
net/smc/smc_core.h
net/smc/smc_llc.c
net/smc/smc_llc.h
net/smc/smc_wr.c