linux-stable/net/smc/smc_close.h
Ursula Braun 81cf4f4707 net/smc: remove close abort worker
With the introduction of the link group termination worker there is
no longer a need to postpone smc_close_active_abort() to a worker.
To protect socket destruction due to normal and abnormal socket
closing, the socket refcount is increased.

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>
2019-10-22 11:23:44 -07:00

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C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* 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);
int smc_close_active(struct smc_sock *smc);
int smc_close_shutdown_write(struct smc_sock *smc);
void smc_close_init(struct smc_sock *smc);
void smc_clcsock_release(struct smc_sock *smc);
int smc_close_abort(struct smc_connection *conn);
void smc_close_active_abort(struct smc_sock *smc);
#endif /* SMC_CLOSE_H */