Messages in this thread | | | Subject | Re: [PATCH v2] usb: gadget: u_serial: improve performance for large data | From | Macpaul Lin <> | Date | Wed, 17 Jun 2020 13:34:20 +0800 |
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On Wed, 2020-06-17 at 07:14 +0200, Greg Kroah-Hartman wrote: > 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? Sorry, I just forget to add change log, I'll send v3 later.
Thanks!
BR, Macpaul Lin
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