drm: ati_pcigart: simplify page_count manipulations
authorDave Airlie <airlied@starflyer.(none)>
Wed, 25 Jan 2006 03:58:58 +0000 (14:58 +1100)
committerDave Airlie <airlied@linux.ie>
Wed, 25 Jan 2006 03:58:58 +0000 (14:58 +1100)
From: Nick Piggin <npiggin@suse.de>

Allocate a compound page for the user mapping instead of tweaking the page
refcounts.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>

No differences found