diff options
| author | Shyam Prasad N <sprasad@microsoft.com> | 2022-02-08 17:10:02 +0000 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-02-08 22:13:52 -0600 |
| commit | 2a05137a0575b7d1006bdf4c1beeee9e391e22a0 (patch) | |
| tree | 47a3002481866e71bd9f6c42f16344954e5b1802 /fs/cifs/connect.c | |
| parent | 52492ff5c583036306bc422a83e246c971af387a (diff) | |
cifs: mark sessions for reconnection in helper function
Today we have the code to mark connections and sessions
(and tcons) for reconnect clubbed with the code to close
the socket and abort all mids in the same function.
Sometimes, we need to mark connections and sessions
outside cifsd thread. So as a part of this change, I'm
splitting this function into two different functions and
calling them one after the other in cifs_reconnect.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 5b4733eb42c7..053cb449eb16 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -175,11 +175,6 @@ cifs_mark_tcp_ses_conns_for_reconnect(struct TCP_Server_Info *server, struct TCP_Server_Info *pserver; struct cifs_ses *ses; struct cifs_tcon *tcon; - struct mid_q_entry *mid, *nmid; - struct list_head retry_list; - - server->maxBuf = 0; - server->max_read = 0; /* * before reconnecting the tcp session, mark the smb session (uid) and the tid bad so they @@ -219,6 +214,16 @@ next_session: spin_unlock(&ses->chan_lock); } spin_unlock(&cifs_tcp_ses_lock); +} + +static void +cifs_abort_connection(struct TCP_Server_Info *server) +{ + struct mid_q_entry *mid, *nmid; + struct list_head retry_list; + + server->maxBuf = 0; + server->max_read = 0; /* do not want to be sending data on a socket we are freeing */ cifs_dbg(FYI, "%s: tearing down socket\n", __func__); @@ -310,6 +315,8 @@ static int __cifs_reconnect(struct TCP_Server_Info *server, cifs_mark_tcp_ses_conns_for_reconnect(server, mark_smb_session); + cifs_abort_connection(server); + do { try_to_freeze(); mutex_lock(&server->srv_mutex); @@ -434,6 +441,8 @@ reconnect_dfs_server(struct TCP_Server_Info *server, cifs_mark_tcp_ses_conns_for_reconnect(server, mark_smb_session); + cifs_abort_connection(server); + do { try_to_freeze(); mutex_lock(&server->srv_mutex); |