[PATCH 05/11] drm: mm: add helper to unwind scan state

2011-02-18 Thread Daniel Vetter
With the switch to implicit free space accounting one pointer got unused when scanning. Use it to create a single-linked list to ensure correct unwinding of the scan state. Signed-off-by: Daniel Vetter --- drivers/gpu/drm/drm_mm.c |4 include/drm/drm_mm.h |8 2 files ch

[PATCH 05/11] drm: mm: add helper to unwind scan state

2011-02-18 Thread Daniel Vetter
With the switch to implicit free space accounting one pointer got unused when scanning. Use it to create a single-linked list to ensure correct unwinding of the scan state. Signed-off-by: Daniel Vetter --- drivers/gpu/drm/drm_mm.c |4 include/drm/drm_mm.h |8 2 files ch