Re: [PATCH v2] usb: gadget: u_serial: improve performance for large data
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2020-06-17 05:14:32
Also in:
linux-mediatek, linux-usb, lkml
On Wed, Jun 17, 2020 at 10:46:47AM +0800, Macpaul Lin wrote:
Nowadays some embedded systems use VCOM to transfer large log and data. Take LTE MODEM as an example, during the long debugging stage, large log and data were transfer through VCOM when doing field try or in operator's lab. Here we suggest slightly increase the transfer buffer in u_serial.c for performance improving. Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com> --- drivers/usb/gadget/function/u_serial.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
What changed from v1? Always put that below the --- line as the documentation asks for. v3? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel