Commit b63a9de0 authored May 08, 2019 by Steve French

smb3: display session id in debug data



Displaying the session id in /proc/fs/cifs/DebugData
is needed in order to correlate Linux client information
with network and server traces for many common support
scenarios.  Turned out to be very important for debugging.

Signed-off-by: Steve French <stfrench@microsoft.com>
CC: Stable <stable@vger.kernel.org>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>

parent 78d9affb

fs/cifs/cifs_debug.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -380,6 +380,8 @@ static int cifs_debug_data_proc_show(struct seq_file m, void v)
		atomic_read(&server->in_send),
		atomic_read(&server->num_waiters));
		#endif
		/* dump session id helpful for use with network trace */
		seq_printf(m, " SessionId: 0x%llx", ses->Suid);
		if (ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA)
		seq_puts(m, " encrypted");
		if (ses->sign)