Re: [PATCH v3 3/3] blk-wbt: doc: Update the doc of the wbt_lat_usec interface

[Jan Kara]

On Mon 28-07-25 01:39:59, Tang Yizhou wrote:
> From: Tang Yizhou <yizhou.tang@xxxxxxxxxx>
> 
> The symbol wb_window_usec cannot be found. Update the doc to reflect the
> latest implementation, in other words, the debugfs interface
> 'curr_win_nsec'.
> 
> Signed-off-by: Tang Yizhou <yizhou.tang@xxxxxxxxxx>

Looks good! Feel free to add:

Reviewed-by: Jan Kara <jack@xxxxxxx>

								Honza

> ---
>  Documentation/ABI/stable/sysfs-block | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/ABI/stable/sysfs-block b/Documentation/ABI/stable/sysfs-block
> index 4ba771b56b3b..a3cf841ebdff 100644
> --- a/Documentation/ABI/stable/sysfs-block
> +++ b/Documentation/ABI/stable/sysfs-block
> @@ -731,7 +731,7 @@ Contact:	linux-block@xxxxxxxxxxxxxxx
>  Description:
>  		[RW] If the device is registered for writeback throttling, then
>  		this file shows the target minimum read latency. If this latency
> -		is exceeded in a given window of time (see wb_window_usec), then
> +		is exceeded in a given window of time (see curr_win_nsec), then
>  		the writeback throttling will start scaling back writes. Writing
>  		a value of '0' to this file disables the feature. Writing a
>  		value of '-1' to this file resets the value to the default
> -- 
> 2.25.1
> 
-- 
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR