cifs: change iface_list from array to sorted linked list

[sfrench/cifs-2.6.git] / fs / cifs / cifs_debug.c

diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 1dd995efd5b8623b5f4eb79bd16bc9cd5abbc25c..2cfbac8bb965059f2ec34d62c2b2a13fcfa179fd 100644 (file)
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -162,6 +162,8 @@ cifs_dump_iface(struct seq_file *m, struct cifs_server_iface *iface)
                seq_printf(m, "\t\tIPv4: %pI4\n", &ipv4->sin_addr);
        else if (iface->sockaddr.ss_family == AF_INET6)
                seq_printf(m, "\t\tIPv6: %pI6\n", &ipv6->sin6_addr);
+       if (!iface->is_active)
+               seq_puts(m, "\t\t[for-cleanup]\n");
 }
 
 static int cifs_debug_files_proc_show(struct seq_file *m, void *v)
@@ -221,6 +223,7 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
        struct TCP_Server_Info *server;
        struct cifs_ses *ses;
        struct cifs_tcon *tcon;
+       struct cifs_server_iface *iface;
        int c, i, j;
 
        seq_puts(m,
@@ -456,11 +459,10 @@ skip_rdma:
                        if (ses->iface_count)
                                seq_printf(m, "\n\n\tServer interfaces: %zu",
                                           ses->iface_count);
-                       for (j = 0; j < ses->iface_count; j++) {
-                               struct cifs_server_iface *iface;
-
-                               iface = &ses->iface_list[j];
-                               seq_printf(m, "\n\t%d)", j+1);
+                       j = 0;
+                       list_for_each_entry(iface, &ses->iface_list,
+                                                iface_head) {
+                               seq_printf(m, "\n\t%d)", ++j);
                                cifs_dump_iface(m, iface);
                                if (is_ses_using_iface(ses, iface))
                                        seq_puts(m, "\t\t[CONNECTED]\n");