summaryrefslogtreecommitdiff
path: root/net/smc/smc_close.h
diff options
context:
space:
mode:
authorUrsula Braun <ubraun@linux.vnet.ibm.com>2017-01-09 16:55:25 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-09 16:07:40 -0500
commitb38d732477e4211351b2680e805d944f66bceec9 (patch)
treec4d7764d21d9a5e6de2197292c7cf9b75a7aba81 /net/smc/smc_close.h
parent952310ccf2d861966cfb8706f16d5e4eb585edb7 (diff)
smc: socket closing and linkgroup cleanup
smc_shutdown() and smc_release() handling delayed linkgroup cleanup for linkgroups without connections Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_close.h')
-rw-r--r--net/smc/smc_close.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/net/smc/smc_close.h b/net/smc/smc_close.h
new file mode 100644
index 000000000000..bc9a2df3633c
--- /dev/null
+++ b/net/smc/smc_close.h
@@ -0,0 +1,28 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Socket Closing
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s): Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+
+#ifndef SMC_CLOSE_H
+#define SMC_CLOSE_H
+
+#include <linux/workqueue.h>
+
+#include "smc.h"
+
+#define SMC_MAX_STREAM_WAIT_TIMEOUT (2 * HZ)
+#define SMC_CLOSE_SOCK_PUT_DELAY HZ
+
+void smc_close_wake_tx_prepared(struct smc_sock *smc);
+void smc_close_active_abort(struct smc_sock *smc);
+int smc_close_active(struct smc_sock *smc);
+void smc_close_passive_received(struct smc_sock *smc);
+void smc_close_sock_put_work(struct work_struct *work);
+int smc_close_shutdown_write(struct smc_sock *smc);
+
+#endif /* SMC_CLOSE_H */