sorry, this patch has format problem. abandon. I send another email
use qq mail instead.
>
> amdgpu_gtt_mgr_new and ttm_range_man_alloc share similar logic, but
> "num_pages" in amdgpu_gtt_mgr_new is defined as local variable which
> is calculate directly in ttm_range_man_alloc.
>
> Signed-off-by:
amdgpu_gtt_mgr_new and ttm_range_man_alloc share similar logic, but
"num_pages" in amdgpu_gtt_mgr_new is defined as local variable which
is calculate directly in ttm_range_man_alloc.
Signed-off-by: brolerliew
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 3 +--
1 file changed, 1 insertion(+),
It's very nice of you-all to finger it out that it may crash when it is the
last entity in the list. Absolutely I made a mistake about that.
But I still cannot understand why we need to restart the selection from the
list head when the current entity is removed from rq.
In drm_sched_rq_select_ent
