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authorMichel Dänzer <michel.daenzer@amd.com>2016-08-05 18:36:10 +0900
committerAlex Deucher <alexander.deucher@amd.com>2016-08-05 13:37:02 -0400
commit34b58355ad1d9987267f071265a7de6c8e00662a (patch)
tree78e0290c870a47bab12c7f702bc603e40087a931 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
parenta5a5e3084ec457f234298392dfa2c55db47b603f (diff)
downloadlinux-stericsson-34b58355ad1d9987267f071265a7de6c8e00662a.tar.gz
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 'drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index b7742e62972a..9b61c8ba7aaf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -335,7 +335,7 @@ static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo,
if (unlikely(r)) {
goto out_cleanup;
}
- r = ttm_bo_move_ttm(bo, true, no_wait_gpu, new_mem);
+ r = ttm_bo_move_ttm(bo, true, interruptible, no_wait_gpu, new_mem);
out_cleanup:
ttm_bo_mem_put(bo, &tmp_mem);
return r;
@@ -368,7 +368,7 @@ static int amdgpu_move_ram_vram(struct ttm_buffer_object *bo,
if (unlikely(r)) {
return r;
}
- r = ttm_bo_move_ttm(bo, true, no_wait_gpu, &tmp_mem);
+ r = ttm_bo_move_ttm(bo, true, interruptible, no_wait_gpu, &tmp_mem);
if (unlikely(r)) {
goto out_cleanup;
}