On 7/24/2020 10:01 AM, Felix Kuehling wrote:
Am 2020-07-24 um 7:56 a.m. schrieb Christian König:
We can't pipeline that during eviction because the memory needs to be available immediately.
v2: fix how we cleanup the BOs resources
Signed-off-by: Christian König christian.koenig@amd.com
Reviewed-by: Felix Kuehling Felix.Kuehling@amd.com
It would be good to get a Tested-by from Alex as well.
Thanks, Felix
Tested-by: Alex Sierra alex.sierra@amd.com
Regards,
Alex Sierra
drivers/gpu/drm/ttm/ttm_bo.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 0768a054a916..469aa93ea317 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -652,8 +652,12 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, placement.num_busy_placement = 0; bdev->driver->evict_flags(bo, &placement);
- if (!placement.num_placement && !placement.num_busy_placement)
return ttm_bo_pipeline_gutting(bo);
if (!placement.num_placement && !placement.num_busy_placement) {
ttm_bo_wait(bo, false, false);ttm_bo_cleanup_memtype_use(bo);return 0;}
evict_mem = bo->mem; evict_mem.mm_node = NULL;