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authorUrsula Braun <ubraun@linux.ibm.com>2019-10-09 11:07:44 +0300
committerJakub Kicinski <jakub.kicinski@netronome.com>2019-10-10 05:45:44 +0300
commita0a62ee15a829ebf8aeec55a4f1688230439b3e0 (patch)
tree9d2fd250b1d304ac300fcef573ba502bd188bcb4 /net/smc/smc_ism.c
parenta2351c5d86d7acf8eef17fba4ac1fc5b305a37c0 (diff)
downloadlinux-a0a62ee15a829ebf8aeec55a4f1688230439b3e0.tar.xz
net/smc: separate locks for SMCD and SMCR link group lists
This patch introduces separate locks for the split SMCD and SMCR link group lists. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'net/smc/smc_ism.c')
-rw-r--r--net/smc/smc_ism.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/smc/smc_ism.c b/net/smc/smc_ism.c
index 674eb5ae2320..34dc619655e8 100644
--- a/net/smc/smc_ism.c
+++ b/net/smc/smc_ism.c
@@ -286,6 +286,7 @@ struct smcd_dev *smcd_alloc_dev(struct device *parent, const char *name,
smc_pnetid_by_dev_port(parent, 0, smcd->pnetid);
spin_lock_init(&smcd->lock);
+ spin_lock_init(&smcd->lgr_lock);
INIT_LIST_HEAD(&smcd->vlan);
INIT_LIST_HEAD(&smcd->lgr_list);
smcd->event_wq = alloc_ordered_workqueue("ism_evt_wq-%s)",