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Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c index f621ee115c98..5e771bc11b00 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c @@ -198,12 +198,16 @@ amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, int id) result = idr_find(&fpriv->bo_list_handles, id); if (result) { - if (kref_get_unless_zero(&result->refcount)) + if (kref_get_unless_zero(&result->refcount)) { + rcu_read_unlock(); mutex_lock(&result->lock); - else + } else { + rcu_read_unlock(); result = NULL; + } + } else { + rcu_read_unlock(); } - rcu_read_unlock(); return result; } |