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Diffstat (limited to 'fs/cifs/connect.c')
-rw-r--r--fs/cifs/connect.c41
1 files changed, 24 insertions, 17 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 084756cfdaee..8c4121da624e 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -528,6 +528,21 @@ cifs_reconnect(struct TCP_Server_Info *server)
/* do not want to be sending data on a socket we are freeing */
cifs_dbg(FYI, "%s: tearing down socket\n", __func__);
mutex_lock(&server->srv_mutex);
+ if (server->ssocket) {
+ cifs_dbg(FYI, "State: 0x%x Flags: 0x%lx\n",
+ server->ssocket->state, server->ssocket->flags);
+ kernel_sock_shutdown(server->ssocket, SHUT_WR);
+ cifs_dbg(FYI, "Post shutdown state: 0x%x Flags: 0x%lx\n",
+ server->ssocket->state, server->ssocket->flags);
+ sock_release(server->ssocket);
+ server->ssocket = NULL;
+ }
+ server->sequence_number = 0;
+ server->session_estab = false;
+ kfree(server->session_key.response);
+ server->session_key.response = NULL;
+ server->session_key.len = 0;
+ server->lstrp = jiffies;
/* mark submitted MIDs for retry and issue callback */
INIT_LIST_HEAD(&retry_list);
@@ -540,6 +555,7 @@ cifs_reconnect(struct TCP_Server_Info *server)
list_move(&mid_entry->qhead, &retry_list);
}
spin_unlock(&GlobalMid_Lock);
+ mutex_unlock(&server->srv_mutex);
cifs_dbg(FYI, "%s: issuing mid callbacks\n", __func__);
list_for_each_safe(tmp, tmp2, &retry_list) {
@@ -548,24 +564,11 @@ cifs_reconnect(struct TCP_Server_Info *server)
mid_entry->callback(mid_entry);
}
- if (server->ssocket) {
- cifs_dbg(FYI, "State: 0x%x Flags: 0x%lx\n",
- server->ssocket->state, server->ssocket->flags);
- kernel_sock_shutdown(server->ssocket, SHUT_WR);
- cifs_dbg(FYI, "Post shutdown state: 0x%x Flags: 0x%lx\n",
- server->ssocket->state, server->ssocket->flags);
- sock_release(server->ssocket);
- server->ssocket = NULL;
- } else if (cifs_rdma_enabled(server))
+ if (cifs_rdma_enabled(server)) {
+ mutex_lock(&server->srv_mutex);
smbd_destroy(server);
- server->sequence_number = 0;
- server->session_estab = false;
- kfree(server->session_key.response);
- server->session_key.response = NULL;
- server->session_key.len = 0;
- server->lstrp = jiffies;
-
- mutex_unlock(&server->srv_mutex);
+ mutex_unlock(&server->srv_mutex);
+ }
do {
try_to_freeze();
@@ -2443,6 +2446,10 @@ match_port(struct TCP_Server_Info *server, struct sockaddr *addr)
{
__be16 port, *sport;
+ /* SMBDirect manages its own ports, don't match it here */
+ if (server->rdma)
+ return true;
+
switch (addr->sa_family) {
case AF_INET:
sport = &((struct sockaddr_in *) &server->dstaddr)->sin_port;