cifs: print all credit counters in DebugData

Output of /proc/fs/cifs/DebugData shows only the per-connection
counter for the number of credits of regular type. i.e. the
credits reserved for echo and oplocks are not displayed.

There have been situations recently where having this info
would have been useful. This change prints the credit counters
of all three types: regular, echo, oplocks.

Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c
index 5034b862cec2653346fd7880729f9bf3ccefa6b9..17c8847245909123d078e3660a5d241ed5dd1568 100644 (file)
--- a/fs/smb/client/cifs_debug.c
+++ b/fs/smb/client/cifs_debug.c
@@ -130,12 +130,14 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
        struct TCP_Server_Info *server = chan->server;
 
        seq_printf(m, "\n\n\t\tChannel: %d ConnectionId: 0x%llx"
-                  "\n\t\tNumber of credits: %d Dialect 0x%x"
+                  "\n\t\tNumber of credits: %d,%d,%d Dialect 0x%x"
                   "\n\t\tTCP status: %d Instance: %d"
                   "\n\t\tLocal Users To Server: %d SecMode: 0x%x Req On Wire: %d"
                   "\n\t\tIn Send: %d In MaxReq Wait: %d",
                   i+1, server->conn_id,
                   server->credits,
+                  server->echo_credits,
+                  server->oplock_credits,
                   server->dialect,
                   server->tcpStatus,
                   server->reconnect_instance,
@@ -350,8 +352,11 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
                        atomic_read(&server->smbd_conn->mr_used_count));
 skip_rdma:
 #endif
-               seq_printf(m, "\nNumber of credits: %d Dialect 0x%x",
-                       server->credits,  server->dialect);
+               seq_printf(m, "\nNumber of credits: %d,%d,%d Dialect 0x%x",
+                       server->credits,
+                       server->echo_credits,
+                       server->oplock_credits,
+                       server->dialect);
                if (server->compress_algorithm == SMB3_COMPRESS_LZNT1)
                        seq_printf(m, " COMPRESS_LZNT1");
                else if (server->compress_algorithm == SMB3_COMPRESS_LZ77)