diff options
Diffstat (limited to 'fs/cifs/connect.c')
-rw-r--r-- | fs/cifs/connect.c | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 112692300fb6..24668eb006c6 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -87,7 +87,6 @@ static void cifs_prune_tlinks(struct work_struct *work); * * This should be called with server->srv_mutex held. */ -#ifdef CONFIG_CIFS_DFS_UPCALL static int reconn_set_ipaddr_from_hostname(struct TCP_Server_Info *server) { int rc; @@ -124,6 +123,7 @@ static int reconn_set_ipaddr_from_hostname(struct TCP_Server_Info *server) return !rc ? -1 : 0; } +#ifdef CONFIG_CIFS_DFS_UPCALL /* These functions must be called with server->srv_mutex held */ static void reconn_set_next_dfs_target(struct TCP_Server_Info *server, struct cifs_sb_info *cifs_sb, @@ -321,14 +321,29 @@ cifs_reconnect(struct TCP_Server_Info *server) #endif #ifdef CONFIG_CIFS_DFS_UPCALL + if (cifs_sb && cifs_sb->origin_fullpath) /* * Set up next DFS target server (if any) for reconnect. If DFS * feature is disabled, then we will retry last server we * connected to before. */ reconn_set_next_dfs_target(server, cifs_sb, &tgt_list, &tgt_it); + else { +#endif + /* + * Resolve the hostname again to make sure that IP address is up-to-date. + */ + rc = reconn_set_ipaddr_from_hostname(server); + if (rc) { + cifs_dbg(FYI, "%s: failed to resolve hostname: %d\n", + __func__, rc); + } + +#ifdef CONFIG_CIFS_DFS_UPCALL + } #endif + #ifdef CONFIG_CIFS_SWN_UPCALL } #endif @@ -741,7 +756,7 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server) spin_lock(&GlobalMid_Lock); list_for_each_safe(tmp, tmp2, &server->pending_mid_q) { mid_entry = list_entry(tmp, struct mid_q_entry, qhead); - cifs_dbg(FYI, "Clearing mid 0x%llx\n", mid_entry->mid); + cifs_dbg(FYI, "Clearing mid %llu\n", mid_entry->mid); kref_get(&mid_entry->refcount); mid_entry->mid_state = MID_SHUTDOWN; list_move(&mid_entry->qhead, &dispose_list); @@ -752,7 +767,7 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server) /* now walk dispose list and issue callbacks */ list_for_each_safe(tmp, tmp2, &dispose_list) { mid_entry = list_entry(tmp, struct mid_q_entry, qhead); - cifs_dbg(FYI, "Callback mid 0x%llx\n", mid_entry->mid); + cifs_dbg(FYI, "Callback mid %llu\n", mid_entry->mid); list_del_init(&mid_entry->qhead); mid_entry->callback(mid_entry); cifs_mid_q_entry_release(mid_entry); @@ -1429,6 +1444,11 @@ smbd_connected: tcp_ses->min_offload = ctx->min_offload; tcp_ses->tcpStatus = CifsNeedNegotiate; + if ((ctx->max_credits < 20) || (ctx->max_credits > 60000)) + tcp_ses->max_credits = SMB2_MAX_CREDITS_AVAILABLE; + else + tcp_ses->max_credits = ctx->max_credits; + tcp_ses->nr_targets = 1; tcp_ses->ignore_signature = ctx->ignore_signature; /* thread spawned, put it on the list */ @@ -2832,11 +2852,6 @@ static int mount_get_conns(struct smb3_fs_context *ctx, struct cifs_sb_info *cif *nserver = server; - if ((ctx->max_credits < 20) || (ctx->max_credits > 60000)) - server->max_credits = SMB2_MAX_CREDITS_AVAILABLE; - else - server->max_credits = ctx->max_credits; - /* get a reference to a SMB session */ ses = cifs_get_smb_ses(server, ctx); if (IS_ERR(ses)) { |