diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fence.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_object.c | 38 |
2 files changed, 14 insertions, 29 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c index 2ac31633d72..78743cd7043 100644 --- a/drivers/gpu/drm/radeon/radeon_fence.c +++ b/drivers/gpu/drm/radeon/radeon_fence.c @@ -197,9 +197,8 @@ retry: r = wait_event_interruptible_timeout(rdev->fence_drv.queue, radeon_fence_signaled(fence), timeout); radeon_irq_kms_sw_irq_put(rdev); - if (unlikely(r == -ERESTARTSYS)) { - return -EBUSY; - } + if (unlikely(r != 0)) + return r; } else { radeon_irq_kms_sw_irq_get(rdev); r = wait_event_timeout(rdev->fence_drv.queue, diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index d9b239bce12..ca172adfddb 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -121,16 +121,15 @@ int radeon_bo_create(struct radeon_device *rdev, struct drm_gem_object *gobj, INIT_LIST_HEAD(&bo->list); flags = radeon_ttm_flags_from_domain(domain); -retry: + /* Kernel allocation are uninterruptible */ r = ttm_buffer_object_init(&rdev->mman.bdev, &bo->tbo, size, type, - flags, 0, 0, true, NULL, size, + flags, 0, 0, !kernel, NULL, size, &radeon_ttm_bo_destroy); if (unlikely(r != 0)) { - if (r == -ERESTART) - goto retry; - /* ttm call radeon_ttm_object_object_destroy if error happen */ - dev_err(rdev->dev, "object_init failed for (%ld, 0x%08X)\n", - size, flags); + if (r != -ERESTARTSYS) + dev_err(rdev->dev, + "object_init failed for (%ld, 0x%08X)\n", + size, flags); return r; } *bo_ptr = bo; @@ -200,18 +199,14 @@ int radeon_bo_pin(struct radeon_bo *bo, u32 domain, u64 *gpu_addr) radeon_ttm_placement_from_domain(bo, domain); for (i = 0; i < bo->placement.num_placement; i++) bo->placements[i] |= TTM_PL_FLAG_NO_EVICT; -retry: - r = ttm_buffer_object_validate(&bo->tbo, &bo->placement, true, false); + r = ttm_buffer_object_validate(&bo->tbo, &bo->placement, false, false); if (likely(r == 0)) { bo->pin_count = 1; if (gpu_addr != NULL) *gpu_addr = radeon_bo_gpu_offset(bo); } - if (unlikely(r != 0)) { - if (r == -ERESTART) - goto retry; + if (unlikely(r != 0)) dev_err(bo->rdev->dev, "%p pin failed\n", bo); - } return r; } @@ -228,15 +223,10 @@ int radeon_bo_unpin(struct radeon_bo *bo) return 0; for (i = 0; i < bo->placement.num_placement; i++) bo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT; -retry: - r = ttm_buffer_object_validate(&bo->tbo, &bo->placement, true, false); - if (unlikely(r != 0)) { - if (r == -ERESTART) - goto retry; + r = ttm_buffer_object_validate(&bo->tbo, &bo->placement, false, false); + if (unlikely(r != 0)) dev_err(bo->rdev->dev, "%p validate failed for unpin\n", bo); - return r; - } - return 0; + return r; } int radeon_bo_evict_vram(struct radeon_device *rdev) @@ -346,15 +336,11 @@ int radeon_bo_list_validate(struct list_head *head, void *fence) radeon_ttm_placement_from_domain(bo, lobj->rdomain); } -retry: r = ttm_buffer_object_validate(&bo->tbo, &bo->placement, true, false); - if (unlikely(r)) { - if (r == -ERESTART) - goto retry; + if (unlikely(r)) return r; - } } lobj->gpu_offset = radeon_bo_gpu_offset(bo); lobj->tiling_flags = bo->tiling_flags; |