[PATCH v2 0/4] Remove nrexceptional tracking · "Matthew Wilcox (Oracle)" <willy@infradead.org> · 2020-10-26
[PATCH v2 4/4] mm: Remove nrexceptional from inode · "Matthew Wilcox (Oracle)" <willy@infradead.org> · 2020-10-26
Re: [PATCH v2 4/4] mm: Remove nrexceptional from inode · Johannes Weiner <hannes@cmpxchg.org> · 2021-01-21
[PATCH v2 2/4] mm: Stop accounting shadow entries · "Matthew Wilcox (Oracle)" <willy@infradead.org> · 2020-10-26
Re: [PATCH v2 2/4] mm: Stop accounting shadow entries · Johannes Weiner <hannes@cmpxchg.org> · 2021-01-21
[PATCH v2 1/4] mm: Introduce and use mapping_empty · "Matthew Wilcox (Oracle)" <willy@infradead.org> · 2020-10-26
Re: [PATCH v2 1/4] mm: Introduce and use mapping_empty · Johannes Weiner <hannes@cmpxchg.org> · 2021-01-21
Re: [PATCH v2 1/4] mm: Introduce and use mapping_empty · Matthew Wilcox <willy@infradead.org> · 2021-01-21
[PATCH v2 3/4] dax: Account DAX entries as nrpages · "Matthew Wilcox (Oracle)" <willy@infradead.org> · 2020-10-26
Re: [PATCH v2 3/4] dax: Account DAX entries as nrpages · Johannes Weiner <hannes@cmpxchg.org> · 2021-01-21
Re: [PATCH v2 0/4] Remove nrexceptional tracking · Matthew Wilcox <willy@infradead.org> · 2021-01-21
Re: [PATCH v2 0/4] Remove nrexceptional tracking · Matthew Wilcox <willy@infradead.org> · 2021-03-13
Re: [PATCH v2 0/4] Remove nrexceptional tracking · William Kucharski <hidden> · 2021-01-22

Re: [PATCH v2 3/4] dax: Account DAX entries as nrpages

From: Johannes Weiner <hannes@cmpxchg.org>
Date: 2021-01-21 20:47:50
Also in: linux-mm, nvdimm

On Mon, Oct 26, 2020 at 03:18:48PM +0000, Matthew Wilcox (Oracle) wrote:

Simplify mapping_needs_writeback() by accounting DAX entries as
pages instead of exceptional entries.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Vishal Verma <vishal.l.verma@intel.com>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>

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