| Message ID | 1651488314-19382-3-git-send-email-quic_vnivarth@quicinc.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | Disable MMIO tracing from QUP wrapper and serial driver | expand |
On Mon, May 02, 2022 at 04:15:14PM +0530, Vijaya Krishna Nivarthi wrote: > Register read/write tracing is causing excessive > logging and filling the rtb buffer and effecting > performance. > > Disabled MMIO tracing to disable register > read/write tracing. > > Signed-off-by: Visweswara Tanuku <quic_vtanuku@quicinc.com> > Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com> > --- > drivers/tty/serial/qcom_geni_serial.c | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c > index f496102..aa8facb 100644 > --- a/drivers/tty/serial/qcom_geni_serial.c > +++ b/drivers/tty/serial/qcom_geni_serial.c > @@ -1,5 +1,11 @@ > // SPDX-License-Identifier: GPL-2.0 > -// Copyright (c) 2017-2018, The Linux foundation. All rights reserved. > +/* > + * Copyright (c) 2017-2018, The Linux foundation. All rights reserved. > + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. As stated before, this change is not proper. thanks, greg k-h
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index f496102..aa8facb 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -1,5 +1,11 @@ // SPDX-License-Identifier: GPL-2.0 -// Copyright (c) 2017-2018, The Linux foundation. All rights reserved. +/* + * Copyright (c) 2017-2018, The Linux foundation. All rights reserved. + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +/* Disable MMIO tracing */ +#define __DISABLE_TRACE_MMIO__ #include <linux/clk.h> #include <linux/console.h>