From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Sun, 25 Mar 2012 17:47:43 +0000 (+0200)
Subject: drm/i915: mark pwrite/pread slowpaths with unlikely
X-Git-Tag: v3.5-rc1~83^2~140^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7e58eb5c0d1d7d1a42fcb2b5a247d28ec08b47e;p=pandora-kernel.git

drm/i915: mark pwrite/pread slowpaths with unlikely

Beside helping the compiler untangle this maze they double-up as
documentation for which parts of the code aren't performance-critical
but just around to keep old (but already dead-slow) userspace from
breaking.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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