From b0a42f2ac96e93f27704440ec55651d0570622f1 Mon Sep 17 00:00:00 2001 From: Steve French Date: Mon, 25 Feb 2019 15:02:58 -0600 Subject: [PATCH] smb3: add missing read completion trace point When ENODATA returned we weren't logging the read completion (not an error, but can be indicated by logging length 0) which makes looking at read traces confusing for smb3. Signed-off-by: Steve French Reviewed-by: Ronnie Sahlberg --- fs/cifs/smb2pdu.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index ec9abe2..b774b43 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -3404,7 +3404,10 @@ SMB2_read(const unsigned int xid, struct cifs_io_parms *io_parms, io_parms->tcon->tid, ses->Suid, io_parms->offset, io_parms->length, rc); - } + } else + trace_smb3_read_done(xid, req->PersistentFileId, + io_parms->tcon->tid, ses->Suid, + io_parms->offset, 0); free_rsp_buf(resp_buftype, rsp_iov.iov_base); return rc == -ENODATA ? 0 : rc; } else -- 2.7.4