From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 25 Oct 2011 15:55:31 +0000 (+0200)
Subject: drm/via: track user->memblock mapping with idr
X-Git-Tag: v3.3-rc1~121^2~50^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77ee8f3825054f23b17e9c8f728f061defd86cdc;p=pandora-kernel.git

drm/via: track user->memblock mapping with idr

Massive indirection through a hashtable for a simple key->pointer
look-up actually just adds bloat.

v2: Drop the misleading comment noted by Chris Wilson.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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