Re: [PATCH] fsdax: dedupe should compare the min of two iters' length

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On Wed, 22 Mar 2023 07:25:58 +0000 Shiyang Ruan <ruansy.fnst@xxxxxxxxxxx> wrote:

> In an dedupe corporation iter loop, the length of iomap_iter decreases
> because it implies the remaining length after each iteration.  The
> compare function should use the min length of the current iters, not the
> total length.

Please describe the user-visible runtime effects of this flaw, thanks.



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