diff options
| author | Christian König <christian.koenig@amd.com> | 2017-12-21 19:04:15 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-27 11:34:25 -0500 |
| commit | 6a83a553033d6c3d8fb4683a9c87833ace44121b (patch) | |
| tree | e92df341f1662e12011ea066fcf838784c4fdfdc /drivers/gpu/drm/ttm/ttm_bo.c | |
| parent | 873a7ea3007b90fb8b507dc7d6eeb1ab705d4855 (diff) | |
drm/ttm: drop the spin in delayed delete if the trylock doesn't work
Thomas actually noticed that, but I didn't realized what he meant until
now.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 60bb5c12b568..84dfa2368a72 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -592,6 +592,8 @@ static bool ttm_bo_delayed_delete(struct ttm_bo_device *bdev, bool remove_all) } else if (reservation_object_trylock(bo->resv)) { ttm_bo_cleanup_refs(bo, false, !remove_all, true); + } else { + spin_unlock(&glob->lru_lock); } kref_put(&bo->list_kref, ttm_bo_release_list); |