diff options
| author |   Shyam Prasad N <sprasad@microsoft.com> | 2022-02-15 13:55:40 +0000 |
|---|---|---|
| committer |   Steve French <stfrench@microsoft.com> | 2022-03-18 23:12:03 -0500 |
| commit | dca65818c80cf06e0f08ba2cf94060a5236e73c2 (patch) | |
| tree | c1b02bbda06c8eec10b5caf6a7ca215a72595e7e /fs/cifs/cifsproto.h | |
| parent | cifs: we do not need a spinlock around the tree access during umount (diff) | |
| download | linux-dev-dca65818c80cf06e0f08ba2cf94060a5236e73c2.tar.xz linux-dev-dca65818c80cf06e0f08ba2cf94060a5236e73c2.zip | |
cifs: use a different reconnect helper for non-cifsd threads
The cifs_demultiplexer_thread should only call cifs_reconnect.
If any other thread wants to trigger a reconnect, they can do
so by updating the server tcpStatus to CifsNeedReconnect.
The last patch attempted to use the same helper function for
both types of threads, but that causes other issues
with lock dependencies.
This patch creates a new helper for non-cifsd threads, that
will indicate to cifsd that the server needs reconnect.
Fixes: 2a05137a0575 ("cifs: mark sessions for reconnection in helper function")
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index d3701295402d..0df3b24a0bf4 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -132,6 +132,9 @@ extern int SendReceiveBlockingLock(const unsigned int xid, struct smb_hdr *out_buf, int *bytes_returned); void +cifs_signal_cifsd_for_reconnect(struct TCP_Server_Info *server, + bool all_channels); +void cifs_mark_tcp_ses_conns_for_reconnect(struct TCP_Server_Info *server, bool mark_smb_session); extern int cifs_reconnect(struct TCP_Server_Info *server, |