From: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
Date: Mon, 8 Jan 2007 11:25:47 +0000 (+1100)
Subject: drm: update core memory manager from git drm tree
X-Git-Tag: v2.6.21-rc1~92^2~24^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d58420bad15d08f93bf1e0342c1b1d1234d69b7;p=pandora-kernel.git

drm: update core memory manager from git drm tree

Remove the memory manager parameter from the put_block function, as this
makes the client code a lot cleaner. Prepare buffer manager for lock and
unlock calls.
Fix buggy aligned allocations.
Remove the stupid root_node field from the core memory manager.
Support multi-page buffer offset alignments
Add improved alignment functionality to the core memory manager.
This makes an allocated block actually align itself and returns any
wasted space to the manager.

Signed-off-by: Dave Airlie <airlied@linux.ie>
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