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authorAurelien Aptel <aaptel@suse.com>2020-04-24 17:55:31 +0300
committerSteve French <stfrench@microsoft.com>2020-06-04 21:50:55 +0300
commit2f58967979409ea3ec799343aa35e9007f735a3b (patch)
tree9178aafea756cb177294fec6d4e872a18196b6fa /fs/cifs/cifsproto.h
parent8eec79540d2b9cec385707be45f6e9388b34020f (diff)
downloadlinux-2f58967979409ea3ec799343aa35e9007f735a3b.tar.xz
cifs: multichannel: try to rebind when reconnecting a channel
first steps in trying to make channels properly reconnect. * add cifs_ses_find_chan() function to find the enclosing cifs_chan struct it belongs to * while we have the session lock and are redoing negprot and sess.setup in smb2_reconnect() redo the binding of channels. Signed-off-by: Aurelien Aptel <aaptel@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
-rw-r--r--fs/cifs/cifsproto.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index a25a46237f9f..bd92070ca30c 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -593,6 +593,8 @@ void cifs_free_hash(struct crypto_shash **shash, struct sdesc **sdesc);
extern void rqst_page_get_length(struct smb_rqst *rqst, unsigned int page,
unsigned int *len, unsigned int *offset);
+struct cifs_chan *
+cifs_ses_find_chan(struct cifs_ses *ses, struct TCP_Server_Info *server);
int cifs_try_adding_channels(struct cifs_ses *ses);
int cifs_ses_add_channel(struct cifs_ses *ses,
struct cifs_server_iface *iface);