diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2022-04-28 20:17:38 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 09:53:40 -0400 |
| commit | 068421b1730fe65fb4f73921fdb78c080b0c62f4 (patch) | |
| tree | b3cb41aab8afd9a3df964bf545853158f7630f46 | |
| parent | 11c4328a82d542653fda0c60ffd9aab8ba9d5ce8 (diff) | |
| download | lwn-068421b1730fe65fb4f73921fdb78c080b0c62f4.tar.gz lwn-068421b1730fe65fb4f73921fdb78c080b0c62f4.zip | |
drm/amdgpu: Free user pages if kvmalloc_array fails
To cleanup the BOs of bo_list which have got user pages.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 67bd506fa141..e05ace22968b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -543,7 +543,8 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, GFP_KERNEL | __GFP_ZERO); if (!e->user_pages) { DRM_ERROR("kvmalloc_array failure\n"); - return -ENOMEM; + r = -ENOMEM; + goto out_free_user_pages; } r = amdgpu_ttm_tt_get_user_pages(bo, e->user_pages); |