Am 27.03.25 um 20:51 schrieb Natalie Vock: > From: Maarten Lankhorst <d...@lankhorst.se> > > Similar to xe, enable some simple management of VRAM only. > > Co-developed-by: Maxime Ripard <mrip...@kernel.org> > Signed-off-by: Maxime Ripard <mrip...@kernel.org> > Signed-off-by: Maarten Lankhorst <d...@lankhorst.se>
Reviewed-by: Christian König <christian.koe...@amd.com> > --- > > Resending this one since it got lost in the initial dmem cgroup > submission. Probably needs to be merged through drm-misc-next since > amd-staging-drm-next doesn't have dmem cgroups yet. > > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c > index ff5e52025266c..7b86d7f9d5d56 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c > @@ -24,6 +24,7 @@ > > #include <linux/dma-mapping.h> > #include <drm/ttm/ttm_range_manager.h> > +#include <drm/drm_drv.h> > > #include "amdgpu.h" > #include "amdgpu_vm.h" > @@ -908,6 +909,9 @@ int amdgpu_vram_mgr_init(struct amdgpu_device *adev) > struct ttm_resource_manager *man = &mgr->manager; > int err; > > + man->cg = drmm_cgroup_register_region(adev_to_drm(adev), "vram", > adev->gmc.real_vram_size); > + if (IS_ERR(man->cg)) > + return PTR_ERR(man->cg); > ttm_resource_manager_init(man, &adev->mman.bdev, > adev->gmc.real_vram_size); > > > base-commit: 1822532477cb5f007313de4c70079c09aaa270d5 > -- > 2.49.0 >
