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authorDavid S. Miller <davem@davemloft.net>2018-08-09 11:52:36 -0700
committerDavid S. Miller <davem@davemloft.net>2018-08-09 11:52:36 -0700
commita736e074680745faa5dc6be8dd3c58ad4850aab9 (patch)
tree620e6d20cfce3806399fbefa8d911cc848463f9b /net/smc
parent192e91d244e376b32d90ffbf78c87a0fb35a4040 (diff)
parent112cbae26d18e75098d95cc234cfa5059de8d479 (diff)
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
Overlapping changes in RXRPC, changing to ktime_get_seconds() whilst adding some tracepoints. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc')
-rw-r--r--net/smc/af_smc.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 0fc94f296e54..2d8a1e15e4f9 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -1305,6 +1305,8 @@ static void smc_tcp_listen_work(struct work_struct *work)
sock_hold(lsk); /* sock_put in smc_listen_work */
INIT_WORK(&new_smc->smc_listen_work, smc_listen_work);
smc_copy_sock_settings_to_smc(new_smc);
+ new_smc->sk.sk_sndbuf = lsmc->sk.sk_sndbuf;
+ new_smc->sk.sk_rcvbuf = lsmc->sk.sk_rcvbuf;
sock_hold(&new_smc->sk); /* sock_put in passive closing */
if (!schedule_work(&new_smc->smc_listen_work))
sock_put(&new_smc->sk);
@@ -1581,8 +1583,7 @@ static int smc_shutdown(struct socket *sock, int how)
lock_sock(sk);
rc = -ENOTCONN;
- if ((sk->sk_state != SMC_LISTEN) &&
- (sk->sk_state != SMC_ACTIVE) &&
+ if ((sk->sk_state != SMC_ACTIVE) &&
(sk->sk_state != SMC_PEERCLOSEWAIT1) &&
(sk->sk_state != SMC_PEERCLOSEWAIT2) &&
(sk->sk_state != SMC_APPCLOSEWAIT1) &&
@@ -1706,12 +1707,16 @@ static int smc_ioctl(struct socket *sock, unsigned int cmd,
smc = smc_sk(sock->sk);
conn = &smc->conn;
+ lock_sock(&smc->sk);
if (smc->use_fallback) {
- if (!smc->clcsock)
+ if (!smc->clcsock) {
+ release_sock(&smc->sk);
return -EBADF;
- return smc->clcsock->ops->ioctl(smc->clcsock, cmd, arg);
+ }
+ answ = smc->clcsock->ops->ioctl(smc->clcsock, cmd, arg);
+ release_sock(&smc->sk);
+ return answ;
}
- lock_sock(&smc->sk);
switch (cmd) {
case SIOCINQ: /* same as FIONREAD */
if (smc->sk.sk_state == SMC_LISTEN) {