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| author | Karsten Graul <kgraul@linux.vnet.ibm.com> | 2018-03-01 13:51:33 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-01 19:21:31 +0100 |
| commit | 9651b9346f5bc85a4fef96789c756748483d9ee2 (patch) | |
| tree | 255bfefb143f57b4c1bc73a580904d98d6f88919 /net/smc/af_smc.c | |
| parent | net/smc: process add/delete link messages (diff) | |
| download | linux-9651b9346f5bc85a4fef96789c756748483d9ee2.tar.xz linux-9651b9346f5bc85a4fef96789c756748483d9ee2.zip | |
net/smc: prevent new connections on link group
When the processing of a DELETE LINK message has started,
new connections should not be added to the link group that
is about to terminate.
Signed-off-by: Karsten Graul <kgraul@linux.vnet.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/af_smc.c')
| -rw-r--r-- | net/smc/af_smc.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 5267ed19b67d..26684e086750 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -356,15 +356,6 @@ static void smc_link_save_peer_info(struct smc_link *link, link->peer_mtu = clc->qp_mtu; } -static void smc_lgr_forget(struct smc_link_group *lgr) -{ - spin_lock_bh(&smc_lgr_list.lock); - /* do not use this link group for new connections */ - if (!list_empty(&lgr->list)) - list_del_init(&lgr->list); - spin_unlock_bh(&smc_lgr_list.lock); -} - /* setup for RDMA connection of client */ static int smc_connect_rdma(struct smc_sock *smc) { |