diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_gem.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_gem.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 0054315eb879..1650c0bdb0fc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -103,9 +103,7 @@ nouveau_gem_object_unmap(struct nouveau_bo *nvbo, struct nouveau_vma *vma) list_del(&vma->head); if (mapped) { - spin_lock(&nvbo->bo.bdev->fence_lock); fence = nouveau_fence_ref(nvbo->bo.sync_obj); - spin_unlock(&nvbo->bo.bdev->fence_lock); } if (fence) { @@ -430,17 +428,11 @@ retry: static int validate_sync(struct nouveau_channel *chan, struct nouveau_bo *nvbo) { - struct nouveau_fence *fence = NULL; + struct nouveau_fence *fence = nvbo->bo.sync_obj; int ret = 0; - spin_lock(&nvbo->bo.bdev->fence_lock); - fence = nouveau_fence_ref(nvbo->bo.sync_obj); - spin_unlock(&nvbo->bo.bdev->fence_lock); - - if (fence) { + if (fence) ret = nouveau_fence_sync(fence, chan); - nouveau_fence_unref(&fence); - } return ret; } @@ -659,9 +651,7 @@ nouveau_gem_pushbuf_reloc_apply(struct nouveau_cli *cli, data |= r->vor; } - spin_lock(&nvbo->bo.bdev->fence_lock); ret = ttm_bo_wait(&nvbo->bo, false, false, false); - spin_unlock(&nvbo->bo.bdev->fence_lock); if (ret) { NV_PRINTK(error, cli, "reloc wait_idle failed: %d\n", ret); break; @@ -894,11 +884,9 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data, ret = ttm_bo_reserve(&nvbo->bo, true, false, false, NULL); if (!ret) { - spin_lock(&nvbo->bo.bdev->fence_lock); ret = ttm_bo_wait(&nvbo->bo, true, true, true); if (!no_wait && ret) fence = nouveau_fence_ref(nvbo->bo.sync_obj); - spin_unlock(&nvbo->bo.bdev->fence_lock); ttm_bo_unreserve(&nvbo->bo); } |