[dm-devel] [PATCH 1/2] block: fix leaks associated with discard request payload

Sun Jun 27 12:32:07 UTC 2010

On Sun, 27 Jun 2010 13:07:12 +0200
Christoph Hellwig <hch at lst.de> wrote:

> > How about this?
> 
> As I tried to explain before this utterly confuses the I/O completion
> path.  With the patch applied even a simple mkfs.xfs that issues discard
> just hangs.

Wired. I just tried mkfs.xfs against scsi_debug with my block patches
(I saw one discard command). Seemed that it worked fine.