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| author | Michel Dänzer <michel.daenzer@amd.com> | 2016-08-05 18:36:10 +0900 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-05 13:37:02 -0400 |
| commit | 34b58355ad1d9987267f071265a7de6c8e00662a (patch) | |
| tree | 78e0290c870a47bab12c7f702bc603e40087a931 /include | |
| parent | a5a5e3084ec457f234298392dfa2c55db47b603f (diff) | |
| download | linux-34b58355ad1d9987267f071265a7de6c8e00662a.tar.gz linux-34b58355ad1d9987267f071265a7de6c8e00662a.tar.bz2 linux-34b58355ad1d9987267f071265a7de6c8e00662a.zip | |
drm/ttm: Wait for a BO to become idle before unbinding it from GTT
Fixes hangs under memory pressure, e.g. running the piglit test
tex3d-maxsize concurrently with other tests.
Fixes: 17d33bc9d6ef ("drm/ttm: drop waiting for idle in ttm_bo_evict.")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 4348d6d5877a..99c6d01d24f2 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -962,6 +962,7 @@ void ttm_mem_io_free(struct ttm_bo_device *bdev, * * @bo: A pointer to a struct ttm_buffer_object. * @evict: 1: This is an eviction. Don't try to pipeline. + * @interruptible: Sleep interruptible if waiting. * @no_wait_gpu: Return immediately if the GPU is busy. * @new_mem: struct ttm_mem_reg indicating where to move. * @@ -976,7 +977,7 @@ void ttm_mem_io_free(struct ttm_bo_device *bdev, */ extern int ttm_bo_move_ttm(struct ttm_buffer_object *bo, - bool evict, bool no_wait_gpu, + bool evict, bool interruptible, bool no_wait_gpu, struct ttm_mem_reg *new_mem); /** |