search for: handle_count

Displaying 13 results from an estimated 13 matches for "handle_count".

[PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 14
3
[PATCH] drm/gem: Expose the buffer object handle to userspace last
...drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -356,52 +356,52 @@ drm_gem_handle_create_tail(struct drm_file *file_priv, u32 *handlep) { struct drm_device *dev = obj->dev; - u32 handle; int ret; WARN_ON(!mutex_is_locked(&dev->object_name_lock)); if (obj->handle_count++ == 0) drm_gem_object_get(obj); + ret = drm_vma_node_allow(&obj->vma_node, file_priv); + if (ret) + goto err_put; + + if (obj->funcs->open) { + ret = obj->funcs->open(obj, file_priv); + if (ret) + goto err_revoke; + } + /* - * Get the user-visible handle using idr....
[PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 14
3
[PATCH] drm/gem: Expose the buffer object handle to userspace last
...drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -356,52 +356,52 @@ drm_gem_handle_create_tail(struct drm_file *file_priv, u32 *handlep) { struct drm_device *dev = obj->dev; - u32 handle; int ret; WARN_ON(!mutex_is_locked(&dev->object_name_lock)); if (obj->handle_count++ == 0) drm_gem_object_get(obj); + ret = drm_vma_node_allow(&obj->vma_node, file_priv); + if (ret) + goto err_put; + + if (obj->funcs->open) { + ret = obj->funcs->open(obj, file_priv); + if (ret) + goto err_revoke; + } + /* - * Get the user-visible handle using idr....
[PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 20
2
[PATCH] drm/gem: Expose the buffer object handle to userspace last
..._tail(struct drm_file >> *file_priv, >> ???????????????? u32 *handlep) >> ? { >> ????? struct drm_device *dev = obj->dev; >> -??? u32 handle; >> ????? int ret; >> ????? WARN_ON(!mutex_is_locked(&dev->object_name_lock)); >> ????? if (obj->handle_count++ == 0) >> ????????? drm_gem_object_get(obj); >> +??? ret = drm_vma_node_allow(&obj->vma_node, file_priv); >> +??? if (ret) >> +??????? goto err_put; >> + >> +??? if (obj->funcs->open) { >> +??????? ret = obj->funcs->open(obj, file_priv);...
[PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 20
2
[PATCH] drm/gem: Expose the buffer object handle to userspace last
..._tail(struct drm_file >> *file_priv, >> ???????????????? u32 *handlep) >> ? { >> ????? struct drm_device *dev = obj->dev; >> -??? u32 handle; >> ????? int ret; >> ????? WARN_ON(!mutex_is_locked(&dev->object_name_lock)); >> ????? if (obj->handle_count++ == 0) >> ????????? drm_gem_object_get(obj); >> +??? ret = drm_vma_node_allow(&obj->vma_node, file_priv); >> +??? if (ret) >> +??????? goto err_put; >> + >> +??? if (obj->funcs->open) { >> +??????? ret = obj->funcs->open(obj, file_priv);...
[PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 20
1
[PATCH] drm/gem: Expose the buffer object handle to userspace last
...t;>> ???????????????? u32 *handlep) >>>> ? { >>>> ????? struct drm_device *dev = obj->dev; >>>> -??? u32 handle; >>>> ????? int ret; >>>> WARN_ON(!mutex_is_locked(&dev->object_name_lock)); >>>> ????? if (obj->handle_count++ == 0) >>>> ????????? drm_gem_object_get(obj); >>>> +??? ret = drm_vma_node_allow(&obj->vma_node, file_priv); >>>> +??? if (ret) >>>> +??????? goto err_put; >>>> + >>>> +??? if (obj->funcs->open) { >>>&gt...
[PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 20
1
[PATCH] drm/gem: Expose the buffer object handle to userspace last
...t;>> ???????????????? u32 *handlep) >>>> ? { >>>> ????? struct drm_device *dev = obj->dev; >>>> -??? u32 handle; >>>> ????? int ret; >>>> WARN_ON(!mutex_is_locked(&dev->object_name_lock)); >>>> ????? if (obj->handle_count++ == 0) >>>> ????????? drm_gem_object_get(obj); >>>> +??? ret = drm_vma_node_allow(&obj->vma_node, file_priv); >>>> +??? if (ret) >>>> +??????? goto err_put; >>>> + >>>> +??? if (obj->funcs->open) { >>>&gt...
[PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 14
0
[PATCH] drm/gem: Expose the buffer object handle to userspace last
...gem.c > @@ -356,52 +356,52 @@ drm_gem_handle_create_tail(struct drm_file *file_priv, > u32 *handlep) > { > struct drm_device *dev = obj->dev; > - u32 handle; > int ret; > > WARN_ON(!mutex_is_locked(&dev->object_name_lock)); > if (obj->handle_count++ == 0) > drm_gem_object_get(obj); > > + ret = drm_vma_node_allow(&obj->vma_node, file_priv); > + if (ret) > + goto err_put; > + > + if (obj->funcs->open) { > + ret = obj->funcs->open(obj, file_priv); > + if (ret) > + goto err_revoke; &gt...
[Nouveau] [PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 14
0
[Nouveau] [PATCH] drm/gem: Expose the buffer object handle to userspace last
...gem.c > @@ -356,52 +356,52 @@ drm_gem_handle_create_tail(struct drm_file *file_priv, > u32 *handlep) > { > struct drm_device *dev = obj->dev; > - u32 handle; > int ret; > > WARN_ON(!mutex_is_locked(&dev->object_name_lock)); > if (obj->handle_count++ == 0) > drm_gem_object_get(obj); > > + ret = drm_vma_node_allow(&obj->vma_node, file_priv); > + if (ret) > + goto err_put; > + > + if (obj->funcs->open) { > + ret = obj->funcs->open(obj, file_priv); > + if (ret) > + goto err_revoke; &gt...
[Nouveau] [PATCH] drm/gem: Expose the buffer object handle to userspace last
2023 Feb 20
0
[Nouveau] [PATCH] drm/gem: Expose the buffer object handle to userspace last
...;>> *file_priv, >>> ???????????????? u32 *handlep) >>> ? { >>> ????? struct drm_device *dev = obj->dev; >>> -??? u32 handle; >>> ????? int ret; >>> WARN_ON(!mutex_is_locked(&dev->object_name_lock)); >>> ????? if (obj->handle_count++ == 0) >>> ????????? drm_gem_object_get(obj); >>> +??? ret = drm_vma_node_allow(&obj->vma_node, file_priv); >>> +??? if (ret) >>> +??????? goto err_put; >>> + >>> +??? if (obj->funcs->open) { >>> +??????? ret = obj->fun...
[Intel-gfx] [PATCH v6 08/17] drm/ttm: use gem vma_node
2019 Aug 14
2
[Intel-gfx] [PATCH v6 08/17] drm/ttm: use gem vma_node
.../** diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index afc38cece3f5..0a75d8cf7ac7 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -159,11 +159,13 @@ void drm_gem_private_object_init(struct drm_device *dev, kref_init(&obj->refcount); obj->handle_count = 0; obj->size = size; - reservation_object_init(&obj->_resv); if (!obj->resv) obj->resv = &obj->_resv; - drm_vma_node_reset(&obj->vma_node); + if (!obj->ttm_init) { + reservation_object_init(&obj->_resv); + drm_vma_node_reset(&obj->vma_node...
[PATCH v6 08/17] drm/ttm: use gem vma_node
2019 Aug 05
2
[PATCH v6 08/17] drm/ttm: use gem vma_node
Drop vma_node from ttm_buffer_object, use the gem struct (base.vma_node) instead. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Reviewed-by: Christian K?nig <christian.koenig at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 +- drivers/gpu/drm/qxl/qxl_object.h | 2 +- drivers/gpu/drm/radeon/radeon_object.h | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.h
[PATCH v6 08/17] drm/ttm: use gem vma_node
2019 Aug 05
2
[PATCH v6 08/17] drm/ttm: use gem vma_node
Drop vma_node from ttm_buffer_object, use the gem struct (base.vma_node) instead. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Reviewed-by: Christian K?nig <christian.koenig at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 +- drivers/gpu/drm/qxl/qxl_object.h | 2 +- drivers/gpu/drm/radeon/radeon_object.h | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.h
[PATCH v6 08/17] drm/ttm: use gem vma_node
2019 Aug 05
2
[PATCH v6 08/17] drm/ttm: use gem vma_node
Drop vma_node from ttm_buffer_object, use the gem struct (base.vma_node) instead. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Reviewed-by: Christian K?nig <christian.koenig at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 2 +- drivers/gpu/drm/qxl/qxl_object.h | 2 +- drivers/gpu/drm/radeon/radeon_object.h | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.h