[lkml]   [2017]   [Nov]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 4/4] dm: convert table_device.count from atomic_t to refcount_t
On Fri, Nov 24, 2017 at 08:29:42AM +0000, Reshetova, Elena wrote:
> By looking at the code, I don't see where the change in the reference counting
> could have caused this.

The cause was the bug I identified in patch 3, not this patch.

The regression is easily hit - tables that reference the same underlying device
more than once are very common.


 \ /
  Last update: 2017-11-24 15:05    [W:0.042 / U:4.552 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site