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From: Dan Williams <>
To: XiaoLi Feng <>
Cc: linux-nvdimm <>
Subject: Re: [PATCH v1] test/ correct the pmd pagefault counts generated by dax-pmd
Date: Thu, 19 Mar 2020 19:36:05 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Thu, Mar 19, 2020 at 7:13 PM XiaoLi Feng <> wrote:
> From: Xiaoli Feng <>
> For directIO, cannot generate pmd pagefault by pread|pwrite|read|write
> if do not map fd to memory. In dax-pmd.c, case 1 and case 4 each only
> generate once pmd pagefault. So change the all counts from 10 to 8.

What kernel are you seeing this failure on? It's passing for me on v5.6-rc.
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  reply	other threads:[~2020-03-20  2:36 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-20  2:12 [PATCH v1] test/ correct the pmd pagefault counts generated by dax-pmd XiaoLi Feng
2020-03-20  2:36 ` Dan Williams [this message]
2020-03-20  3:18   ` Xiaoli Feng
2020-03-20  3:37     ` Dan Williams
2020-03-20  5:16       ` Xiaoli Feng

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