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(parent: 0d4a42f) | patch
drm: handle compact dma scatter lists in drm_clflush_sg()
authorImre Deak <imre.deak@intel.com>
Mon, 18 Feb 2013 17:28:01 +0000 (19:28 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 19 Mar 2013 08:50:22 +0000 (09:50 +0100)
commitf5ddf69736fb328800ccd1a06fe69ad2e830adbe
tree50be97730f9ac64e10fc0fd444c265c1a4b1d44ftree | snapshot
parent0d4a42f6bd298e826620585e766a154ab460617acommit | diff
drm: handle compact dma scatter lists in drm_clflush_sg()

So far the assumption was that each scatter list entry contains a single
page. This might not hold in the future, when we'll introduce compact
scatter lists, so prepare for this here.

Reference: http://www.spinics.net/lists/dri-devel/msg33917.html
Signed-off-by: Imre Deak <imre.deak@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/drm_cache.c diff | blob | history
Domain: System / Kernel;