Commit 2a44b389 authored by Shyam Prasad N's avatar Shyam Prasad N Committed by Steve French
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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: default avatarShyam Prasad N <sprasad@microsoft.com>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 91f4480c

fs/smb/client/cifs_debug.c

+8 −3
Original line number Diff line number Diff line
@@ -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)