From 52ce1ac4298309d76859307967c58835c0b2ce3e Mon Sep 17 00:00:00 2001 From: Steve French Date: Tue, 31 Jul 2018 01:46:47 -0500 Subject: [PATCH] smb3: display bytes_read and bytes_written in smb3 stats We were only displaying bytes_read and bytes_written in cifs stats, fix smb3 stats to also display them. Sample output with this patch: cat /proc/fs/cifs/Stats: CIFS Session: 1 Share (unique mount targets): 2 SMB Request/Response Buffer: 1 Pool size: 5 SMB Small Req/Resp Buffer: 1 Pool size: 30 Operations (MIDs): 0 0 session 0 share reconnects Total vfs operations: 94 maximum at one time: 2 1) \\localhost\test SMBs: 214 Bytes read: 502092 Bytes written: 31457286 TreeConnects: 1 total 0 failed TreeDisconnects: 0 total 0 failed Creates: 52 total 3 failed Closes: 48 total 0 failed Flushes: 0 total 0 failed Reads: 17 total 0 failed Writes: 31 total 0 failed ... Signed-off-by: Steve French Reviewed-by: Ronnie Sahlberg --- fs/cifs/smb2ops.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 831249001384..85e848007f91 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -950,6 +950,9 @@ smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon) * Can't display SMB2_NEGOTIATE, SESSION_SETUP, LOGOFF, CANCEL and ECHO * totals (requests sent) since those SMBs are per-session not per tcon */ + seq_printf(m, "\nBytes read: %llu Bytes written: %llu", + (long long)(tcon->bytes_read), + (long long)(tcon->bytes_written)); seq_printf(m, "\nTreeConnects: %d total %d failed", atomic_read(&sent[SMB2_TREE_CONNECT_HE]), atomic_read(&failed[SMB2_TREE_CONNECT_HE])); -- 2.30.2