Re: [PATCH v2 0/4] Assigning NULL to gfn of dax_direct_access if useless
From: Dan Williams
Date: Wed Jul 04 2018 - 12:48:47 EST
On Wed, Jul 4, 2018 at 9:38 AM, Huaisheng Ye <yehs2007@xxxxxxxx> wrote:
> From: Huaisheng Ye <yehs1@xxxxxxxxxx>
> Changes since v1 :
> * Collect Jan's reviewed-by.
> * According to Dan's suggestion, update the unit test infrastructure
> tools/testing/nvdimm/pmem-dax.c for checking the validity of gfn.
> : https://lkml.org/lkml/2018/7/4/81
> Some functions within fs/dax don't need to get gfn from direct_access.
Any reason you are calling it 'gfn'? I'm assuming that is a typo and
it should be 'pfn'.