diff options
Diffstat (limited to 'fs/smb/client/sess.c')
| -rw-r--r-- | fs/smb/client/sess.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/smb/client/sess.c b/fs/smb/client/sess.c index cde81042bebd..3216f786908f 100644 --- a/fs/smb/client/sess.c +++ b/fs/smb/client/sess.c @@ -75,6 +75,10 @@ cifs_ses_get_chan_index(struct cifs_ses *ses, { unsigned int i; + /* if the channel is waiting for termination */ + if (server && server->terminate) + return CIFS_INVAL_CHAN_INDEX; + for (i = 0; i < ses->chan_count; i++) { if (ses->chans[i].server == server) return i; @@ -84,7 +88,6 @@ cifs_ses_get_chan_index(struct cifs_ses *ses, if (server) cifs_dbg(VFS, "unable to get chan index for server: 0x%llx", server->conn_id); - WARN_ON(1); return CIFS_INVAL_CHAN_INDEX; } @@ -227,7 +230,7 @@ int cifs_try_adding_channels(struct cifs_ses *ses) spin_lock(&ses->iface_lock); if (!ses->iface_count) { spin_unlock(&ses->iface_lock); - cifs_dbg(VFS, "server %s does not advertise interfaces\n", + cifs_dbg(ONCE, "server %s does not advertise interfaces\n", ses->server->hostname); break; } @@ -269,6 +272,8 @@ int cifs_try_adding_channels(struct cifs_ses *ses) &iface->sockaddr, rc); kref_put(&iface->refcount, release_iface); + /* failure to add chan should increase weight */ + iface->weight_fulfilled++; continue; } @@ -391,7 +396,7 @@ cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server) spin_lock(&ses->iface_lock); if (!ses->iface_count) { spin_unlock(&ses->iface_lock); - cifs_dbg(VFS, "server %s does not advertise interfaces\n", ses->server->hostname); + cifs_dbg(ONCE, "server %s does not advertise interfaces\n", ses->server->hostname); return; } |