Re: [PATCH v4 2/9] drm/shmem: Put pages independent of a SG table being set

Rob Herring robh@kernel.org writes:

If a driver does its own management of pages, the shmem helper object's pages array could be allocated when a SG table is not. There's not really any good reason to tie putting pages with having a SG table when freeing the object, so just put pages if the pages array is populated.

Cc: Maarten Lankhorst maarten.lankhorst@linux.intel.com Cc: Maxime Ripard maxime.ripard@bootlin.com Cc: Sean Paul sean@poorly.run Cc: David Airlie airlied@linux.ie Cc: Daniel Vetter daniel@ffwll.ch Cc: Eric Anholt eric@anholt.net Reviewed-by: Steven Price steven.price@arm.com Acked-by: Alyssa Rosenzweig alyssa.rosenzweig@collabora.com Signed-off-by: Rob Herring robh@kernel.org

Patch 1, 2:

Reviewed-by: Eric Anholt eric@anholt.net