]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
net/smc: release clcsock from tcp_listen_worker
authorUrsula Braun <ubraun@linux.vnet.ibm.com>
Fri, 26 Jan 2018 08:28:49 +0000 (09:28 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 26 Jan 2018 15:41:56 +0000 (10:41 -0500)
commit127f497058236e5f07672e11382232f80cb7e8c4
tree6725c4e961d04c93677b71ea4615985b6effdef6
parent51f1de79ad8ed3555fd01ae8fd432691d397684b
net/smc: release clcsock from tcp_listen_worker

Closing a listen socket may hit the warning
WARN_ON(sock_owned_by_user(sk)) of tcp_close(), if the wake up of
the smc_tcp_listen_worker has not yet finished.
This patch introduces smc_close_wait_listen_clcsock() making sure
the listening internal clcsock has been closed in smc_tcp_listen_work(),
before the listening external SMC socket finishes closing.

Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/smc/af_smc.c
net/smc/smc_close.c