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drm/amdgpu:fix memleak 

those RLC used buffers are not cleared in GFX's sw_fini

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu 2017-11-14 16:55:14 +08:00 committed by Alex Deucher
parent 9ee8ecbb3e
commit 9862def99d
3 changed files with 25 additions and 0 deletions
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8
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
View File

@ -4670,6 +4670,14 @@ static int gfx_v7_0_sw_fini(void *handle)
gfx_v7_0_cp_compute_fini(adev);
gfx_v7_0_rlc_fini(adev);
gfx_v7_0_mec_fini(adev);
amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,
&adev->gfx.rlc.clear_state_gpu_addr,
(void **)&adev->gfx.rlc.cs_ptr);
if (adev->gfx.rlc.cp_table_size) {
amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,
&adev->gfx.rlc.cp_table_gpu_addr,
(void **)&adev->gfx.rlc.cp_table_ptr);
}
gfx_v7_0_free_microcode(adev);
return 0;

9
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
View File

@ -2118,6 +2118,15 @@ static int gfx_v8_0_sw_fini(void *handle)
gfx_v8_0_mec_fini(adev);
gfx_v8_0_rlc_fini(adev);
amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,
&adev->gfx.rlc.clear_state_gpu_addr,
(void **)&adev->gfx.rlc.cs_ptr);
if ((adev->asic_type == CHIP_CARRIZO) ||
(adev->asic_type == CHIP_STONEY)) {
amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,
&adev->gfx.rlc.cp_table_gpu_addr,
(void **)&adev->gfx.rlc.cp_table_ptr);
}
gfx_v8_0_free_microcode(adev);
return 0;

8
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
View File

@ -1468,6 +1468,14 @@ static int gfx_v9_0_sw_fini(void *handle)
gfx_v9_0_mec_fini(adev);
gfx_v9_0_ngg_fini(adev);
amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,
&adev->gfx.rlc.clear_state_gpu_addr,
(void **)&adev->gfx.rlc.cs_ptr);
if (adev->asic_type == CHIP_RAVEN) {
amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,
&adev->gfx.rlc.cp_table_gpu_addr,
(void **)&adev->gfx.rlc.cp_table_ptr);
}
gfx_v9_0_free_microcode(adev);
return 0;