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author | Jack Xiao <Jack.Xiao@amd.com> | 2015-04-27 05:45:40 (GMT) |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-04 01:03:20 (GMT) |
commit | 7ab7e8a4096d2af80613113ae4bea497b4f0baf5 (patch) | |
tree | 274c312c2507b0085f187bceecbe6108bb0a954c /drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c | |
parent | 2d8bd23a057234ce8e540a3a08f4e67abcc551a8 (diff) | |
download | linux-7ab7e8a4096d2af80613113ae4bea497b4f0baf5.tar.xz |
drm/amdgpu: fix error check issue in amdgpu_mn_invalidate_range_start
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c index e944291..b3a17a9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c @@ -135,7 +135,7 @@ static void amdgpu_mn_invalidate_range_start(struct mmu_notifier *mn, while (it) { struct amdgpu_mn_node *node; struct amdgpu_bo *bo; - int r; + long r; node = container_of(it, struct amdgpu_mn_node, it); it = interval_tree_iter_next(it, start, end); @@ -144,19 +144,19 @@ static void amdgpu_mn_invalidate_range_start(struct mmu_notifier *mn, r = amdgpu_bo_reserve(bo, true); if (r) { - DRM_ERROR("(%d) failed to reserve user bo\n", r); + DRM_ERROR("(%ld) failed to reserve user bo\n", r); continue; } r = reservation_object_wait_timeout_rcu(bo->tbo.resv, true, false, MAX_SCHEDULE_TIMEOUT); - if (r) - DRM_ERROR("(%d) failed to wait for user bo\n", r); + if (r <= 0) + DRM_ERROR("(%ld) failed to wait for user bo\n", r); amdgpu_ttm_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU); r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false); if (r) - DRM_ERROR("(%d) failed to validate user bo\n", r); + DRM_ERROR("(%ld) failed to validate user bo\n", r); amdgpu_bo_unreserve(bo); } |