Messages in this thread Patch in this message | | | From | Long Li <> | Subject | [Patch v6 11/22] CIFS: SMBD: Implement function to destroy a SMB Direct connection | Date | Sat, 4 Nov 2017 22:43:53 -0700 |
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From: Long Li <longli@microsoft.com>
Add function to tear down a SMB Direct connection. This is used by upper layer to free all SMB Direct connection and transport resources.
Signed-off-by: Long Li <longli@microsoft.com> --- fs/cifs/smbdirect.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c index f3ae3dc..5952276 100644 --- a/fs/cifs/smbdirect.c +++ b/fs/cifs/smbdirect.c @@ -1393,6 +1393,22 @@ static void idle_connection_timer(struct work_struct *work) info->keep_alive_interval*HZ); } +/* Destroy this SMBD connection, called from upper layer */ +void smbd_destroy(struct smbd_connection *info) +{ + log_rdma_event(INFO, "destroying rdma session\n"); + + /* Kick off the disconnection process */ + smbd_disconnect_rdma_connection(info); + + log_rdma_event(INFO, "wait for transport being destroyed\n"); + wait_event(info->wait_destroy, + info->transport_status == SMBD_DESTROYED); + + destroy_workqueue(info->workqueue); + kfree(info); +} + /* * Reconnect this SMBD connection, called from upper layer * return value: 0 on success, or actual error code -- 2.7.4
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