tree 6c3ec1eb99982fee7f44d95654d7867db04898a3
parent 89086bca67f04a538765faf39ea7c1b718beaf34
author David Herrmann <dh.herrmann@gmail.com> 1401021248 +0200
committer Dave Airlie <airlied@redhat.com> 1401169857 +1000

drm/gem: replace misleading comment

shmem supports page-relocations during swapin since quite some time. It
was implemented in:

    commit bde05d1ccd512696b09db9dd2e5f33ad19152605
    Author: Hugh Dickins <hughd@google.com>
    Date:   Tue May 29 15:06:38 2012 -0700

        shmem: replace page if mapping excludes its zone

The gem-comment about wrongly placed DMA32 pages is no longer valid.
Replace it with a proper comment but keep the BUG_ON() to verify correct
shmem behavior.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>