Messages in this thread | | | Date | Wed, 25 Feb 2009 11:57:16 +0100 | From | Joerg Roedel <> | Subject | Re: [PATCH 0/16] DMA-API debugging facility v3 |
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On Wed, Feb 25, 2009 at 04:33:19PM +0900, David Woodhouse wrote: > Where we complain about a discrepancy between unmap/sync and the > original mapping, it can sometimes be useful to see the backtrace of the > code which _mapped_ the region originally. > > Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> > --- > Untested. Builds though. Thanks Johannes for pointing me at an example.
Cool stuff. Thanks. I will give it a test and apply it to my tree.
Joerg
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