search for: nouveau_gem_object_unmap

...u_gem.c index f5ece1f94973..125cefbb6210 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -157,8 +157,8 @@ nouveau_gem_object_close(struct drm_gem_object *gem, struct drm_file *file_priv) if (!WARN_ON(ret < 0 && ret != -EACCES)) { nouveau_gem_object_unmap(nvbo, vma); pm_runtime_mark_last_busy(dev); - pm_runtime_put_autosuspend(dev); } + pm_runtime_put_autosuspend(dev); } } ttm_bo_unreserve(&nvbo->bo); -- 2.17.1

...ct nouveau_bo *, struct nouveau_channel *); diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index a61530becfb9..4beaa897adad 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -100,13 +100,12 @@ static void nouveau_gem_object_unmap(struct nouveau_bo *nvbo, struct nouveau_vma *vma) { const bool mapped = nvbo->bo.mem.mem_type != TTM_PL_SYSTEM; - struct nouveau_fence *fence = NULL; + struct fence *fence = NULL; list_del(&vma->head); - if (mapped) { - fence = nouveau_fence_ref(nvbo->bo.sync_obj); - } + if (...

...ct nouveau_bo *, struct nouveau_channel *); diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index a61530becfb9..4beaa897adad 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -100,13 +100,12 @@ static void nouveau_gem_object_unmap(struct nouveau_bo *nvbo, struct nouveau_vma *vma) { const bool mapped = nvbo->bo.mem.mem_type != TTM_PL_SYSTEM; - struct nouveau_fence *fence = NULL; + struct fence *fence = NULL; list_del(&vma->head); - if (mapped) { - fence = nouveau_fence_ref(nvbo->bo.sync_obj); - } + if (...

...ttm_bo_unreserve(&new_bo->bo); goto fail_unpin; diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 6e1c58a880fe..6cd5298cbb53 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -105,9 +105,7 @@ 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) { @@ -432,17 +430,11 @@...

This series depends on the previously posted reservation api patches. 2 of them are not yet in for-next-fences branch of git://git.linaro.org/people/sumit.semwal/linux-3.x.git The missing patches are still in my vmwgfx_wip branch at git://people.freedesktop.org/~mlankhorst/linux All ttm drivers are converted to the fence api, fence_lock is removed and rcu is used in its place. qxl is the first

fence_is_signaled callback should support being run in atomic context, but not in irq context. Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com> --- include/linux/fence.h | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/include/linux/fence.h b/include/linux/fence.h index d174585b874b..c1a4519ba2f5 100644 ---

This series applies on top of the driver-core-next branch of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git Before converting ttm to the new fence interface I had to fix some drivers to require a reservation before poking with fence_obj. After flipping the switch RCU becomes available instead, and the extra reservations can be dropped again. :-) I've done at least basic