lkml.org 
[lkml]   [2020]   [Sep]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] mm: remove extra ZONE_DEVICE struct page refcount
On Mon, Sep 14, 2020 at 04:10:38PM -0700, Dan Williams wrote:
> You also need to fix up ext4_break_layouts() and
> xfs_break_dax_layouts() to expect ->_refcount is 0 instead of 1. This
> also needs some fstests exposure.

While we're at it, can we add a wait_fsdax_unref helper macro that hides
the _refcount access from the file systems?

\
 
 \ /
  Last update: 2020-09-16 08:11    [W:0.072 / U:0.136 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site