linux-kernel - Re: [PATCH v2] mm/zsmalloc: fix comment in zsmalloc

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Date:   Thu, 9 Feb 2017 16:05:43 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
To:     Yisheng Xie <xieyisheng1@...wei.com>
Cc:     akpm@...ux-foundation.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, minchan@...nel.org,
        sergey.senozhatsky@...il.com, ngupta@...are.org,
        guohanjun@...wei.com
Subject: Re: [PATCH v2] mm/zsmalloc: fix comment in zsmalloc

On (02/09/17 14:13), Yisheng Xie wrote:
> The class index and fullness group are not encoded in (first)page->mapping
> any more, after commit 3783689a1aa8 ("zsmalloc: introduce zspage
> structure"). Instead, they are store in struct zspage. Just delete this
> unneeded comment.
> 
> Signed-off-by: Yisheng Xie <xieyisheng1@...wei.com>
> Suggested-by: Sergey Senozhatsky <sergey.senozhatsky@...il.com>
> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@...il.com>
> Cc: Minchan Kim <minchan@...nel.org>
> Cc: Nitin Gupta <ngupta@...are.org>
> Cc: Hanjun Guo <guohanjun@...wei.com>
> ---
> v2:
>  * just delete the comment for it is no need anymore, suggested by Sergey.

thanks for the patch.

my "suggestion" was just a side note, nothing more. I'm fine with the
"fix the comment" patch that Andrew has added to mmotm.
we need Minchan's opinion on this, until he speaks out let's have V1
("fix the comment") applied.

	-ss