write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/net/smc/smc_core.c
..
..
@@ -912,7 +912,7 @@
912
912
 	if (lgr->terminating)
913
913
 		return;	/* lgr already terminating */
914
914
 	/* cancel free_work sync, will terminate when lgr->freeing is set */
915
-	cancel_delayed_work_sync(&lgr->free_work);
915
+	cancel_delayed_work(&lgr->free_work);
916
916
 	lgr->terminating = 1;
917
917
 
918
918
 	/* kill remaining link group connections */
..
..
@@ -1101,6 +1101,7 @@
1101
1101
 {
1102
1102
 	struct smc_link_group *lgr, *n;
1103
1103
 
1104
+	spin_lock_bh(&smc_lgr_list.lock);
1104
1105
 	list_for_each_entry_safe(lgr, n, &smc_lgr_list.list, list) {
1105
1106
 		struct smc_link *link;
1106
1107
 
..
..
@@ -1115,6 +1116,7 @@
1115
1116
 		if (link)
1116
1117
 			smc_llc_add_link_local(link);
1117
1118
 	}
1119
+	spin_unlock_bh(&smc_lgr_list.lock);
1118
1120
 }
1119
1121
 
1120
1122
 /* link is down - switch connections to alternate link,