Re: drm/ttm: switch to per device LRU lock

2021-03-25 Thread Christian König
a1f091f8ef2b680a5184db065527612247cb4cae Author: Christian König Date: Tue Oct 6 17:26:42 2020 +0200 drm/ttm: switch to per device LRU lock Instead of having a global lock for potentially less contention. The analysis is as follows: 617 int ttm_mem_evict_first(struct ttm_device *bdev, 618

re: drm/ttm: switch to per device LRU lock

2021-03-25 Thread Colin Ian King
Hi, Static analysis with Coverity in linux-next has detected an issue in drivers/gpu/drm/ttm/ttm_bo.c with the follow commit: commit a1f091f8ef2b680a5184db065527612247cb4cae Author: Christian König Date: Tue Oct 6 17:26:42 2020 +0200 drm/ttm: switch to per device LRU lock Instead