Re: [PATCH 4/6] dax: Use PAGE_CACHE_SIZE where appropriate

[PATCH 0/6] DAX cleanups · Matthew Wilcox <hidden> · 2016-01-31
[PATCH 1/6] dax: Use vmf->gfp_mask · Matthew Wilcox <hidden> · 2016-01-31
Re: [PATCH 1/6] dax: Use vmf->gfp_mask · Ross Zwisler <hidden> · 2016-02-23
[PATCH 2/6] dax: Remove unnecessary rechecking of i_size · Matthew Wilcox <hidden> · 2016-01-31
[PATCH 3/6] dax: Use vmf->pgoff in fault handlers · Matthew Wilcox <hidden> · 2016-01-31
[PATCH 4/6] dax: Use PAGE_CACHE_SIZE where appropriate · Matthew Wilcox <hidden> · 2016-01-31
Re: [PATCH 4/6] dax: Use PAGE_CACHE_SIZE where appropriate · Kirill A. Shutemov <hidden> · 2016-02-01
Re: [PATCH 4/6] dax: Use PAGE_CACHE_SIZE where appropriate · Matthew Wilcox <hidden> · 2016-02-01
[PATCH 5/6] dax: Factor dax_insert_pmd_mapping out of dax_pmd_fault · Matthew Wilcox <hidden> · 2016-01-31
[PATCH 6/6] dax: Factor dax_insert_pud_mapping out of dax_pud_fault · Matthew Wilcox <hidden> · 2016-01-31

From: Kirill A. Shutemov <hidden>
Date: 2016-02-01 13:10:19
Also in: linux-fsdevel, lkml, nvdimm

On Sun, Jan 31, 2016 at 11:19:53PM +1100, Matthew Wilcox wrote:

We were a little sloppy about using PAGE_SIZE instead of PAGE_CACHE_SIZE.

PAGE_CACHE_SIZE is non-sense. It never had any meaning. At least in
upstream. And only leads to confusion on border between vfs and mm.

We should just drop it.

I need to find time at some point to prepare patchset...

-- 
 Kirill A. Shutemov

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