dma-debug: print stacktrace of mapping path on unmap error
authorDavid Woodhouse <dwmw2@infradead.org>
Mon, 19 Jan 2009 15:52:39 +0000 (16:52 +0100)
committerJoerg Roedel <joerg.roedel@amd.com>
Tue, 17 Mar 2009 11:56:48 +0000 (12:56 +0100)
Impact: saves stacktrace of a dma mapping and prints it if there is an  error

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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