Re: [PATCH V10 2/4] scsi: ufs: Introduce HPB feature
From: Bart Van Assche
Date: Tue Sep 01 2020 - 22:43:34 EST
On 2020-08-31 23:54, Daejun Park wrote:
> This is a patch for the HPB feature.
> This patch adds HPB function calls to UFS core driver.
[ ... ]
> +config SCSI_UFS_HPB
> + bool "Support UFS Host Performance Booster"
> + depends on SCSI_UFSHCD
> + help
> + The UFS HPB feature improves random read performance. It caches
> + L2P (logical to physical) map of UFS to host DRAM. The driver uses HPB
> + read command by piggybacking physical page number for bypassing FTL (flash
> + translation layer)'s L2P address translation.
> \ No newline at end of file
Please end the last line with a newline.
Anyway:
Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>