[dm-devel] [PATCH] dm: make alloc error info more clearly.

[Alasdair G Kergon]

On Sun, Jul 07, 2013 at 03:08:46PM +0800, Robin Dong wrote:
> If dm-delay structure allocation failed, report more precise error information.
 
Do you have some test result that shows this?

  DMERR("%s: %s: %s", dm_device_name(t->md), type, tgt->error);

?

Alasdair