linux-kernel - Re: [PATCHv2 5/6] zsmalloc: extend compaction statistics

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Date:   Fri, 3 Mar 2023 10:57:39 +0900
From:   Sergey Senozhatsky <senozhatsky@...omium.org>
To:     Minchan Kim <minchan@...nel.org>
Cc:     Sergey Senozhatsky <senozhatsky@...omium.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Yosry Ahmed <yosryahmed@...gle.com>,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCHv2 5/6] zsmalloc: extend compaction statistics

On (23/03/01 15:48), Minchan Kim wrote:
> > in general does not have to do comapction, since the kernel will
> > handle it.
> > 
> > Just an idea. It feels like "pages compacted" on its own tells very
> > little, but I don't insist on exporting that new stat.
> 
> I don't mind adding the simple metric but I want to add metric if
> we have real usecase with handful of comments how they uses it
> in real world.

I'll drop it from the series for now.