This would allow to catch driver callback error of not properly
setting the eviction placement structure.
Signed-off-by: Jerome Glisse <jgli...@redhat.com>
---
drivers/gpu/drm/ttm/ttm_bo.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 640fb26..cf88347 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -584,6 +584,10 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool
interruptible,
evict_mem = bo->mem;
evict_mem.mm_node = NULL;
+ placement.fpfn = 0;
+ placement.lpfn = 0;
+ placement.num_placement = 0;
+ placement.num_busy_placement = 0;
bdev->driver->evict_flags(bo, &placement);
ret = ttm_bo_mem_space(bo, &placement, &evict_mem, interruptible,
no_wait);
--
1.6.5.2
------------------------------------------------------------------------------
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