Re: [PATCH 1/3] fs/superblock: Unregister sb shrinker before ->kill_sb()

2014-05-22 Thread Rik van Riel
On 05/22/2014 05:09 AM, Mel Gorman wrote: > From: Dave Chinner > > We will like to unregister the sb shrinker before ->kill_sb(). > This will allow cached objects to be counted without call to > grab_super_passive() to update ref count on sb. We want > to avoid locking during memory reclamation

Re: [PATCH 1/3] fs/superblock: Unregister sb shrinker before -kill_sb()

2014-05-22 Thread Rik van Riel
On 05/22/2014 05:09 AM, Mel Gorman wrote: From: Dave Chinner da...@fromorbit.com We will like to unregister the sb shrinker before -kill_sb(). This will allow cached objects to be counted without call to grab_super_passive() to update ref count on sb. We want to avoid locking during memory