From: David Woodhouse <dwmw2@infradead.org>
Date: Mon, 19 Jan 2009 15:52:39 +0000 (+0100)
Subject: dma-debug: print stacktrace of mapping path on unmap error
X-Git-Tag: v2.6.30-rc1~614^2~4^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c132d1bcdc716e898b4092bb1abc696505c37e7;p=pandora-kernel.git

dma-debug: print stacktrace of mapping path on unmap error

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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