vmwgfx: Add comments for buffer pinning code
commit497a3ff9877424108020c7091c7886b364c0486e
authorJakob Bornecrantz <jakob@vmware.com>
Tue, 4 Oct 2011 18:13:14 +0000 (4 20:13 +0200)
committerDave Airlie <airlied@redhat.com>
Wed, 5 Oct 2011 09:17:09 +0000 (5 10:17 +0100)
tree5032eaa3c8b47b9f049c9fe4b08c46b9ef9c572e
parentde12d44fcad409e1b2956ef0ffd48818423fc701
vmwgfx: Add comments for buffer pinning code

Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c