On Sun, Sep 14, 2014 at 03:57:47PM +0800, Wang Sheng-Hui wrote:
> The letter 'f' in "n <= N/f" stands for fullness_threshold_frac, not
> 1/fullness_threshold_frac.
>
> Signed-off-by: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
Thanks.
> ---
> mm/zsmalloc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
> index 94f38fa..287a8dc 100644
> --- a/mm/zsmalloc.c
> +++ b/mm/zsmalloc.c
> @@ -175,7 +175,7 @@ enum fullness_group {
> * n <= N / f, where
> * n = number of allocated objects
> * N = total number of objects zspage can store
> - * f = 1/fullness_threshold_frac
> + * f = fullness_threshold_frac
> *
> * Similarly, we assign zspage to:
> * ZS_ALMOST_FULL when n > N / f
> --
> 1.8.3.2
>
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--
Kind regards,
Minchan Kim
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