From: Christian König <christian.koe...@amd.com> It's completely pointsless to have two pointers to the device in the same structur.
Signed-off-by: Christian König <christian.koe...@amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 10 +++--- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 4 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c | 4 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 50 ++++++++++++++++-------------- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 17 +++------- drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 +- 9 files changed, 50 insertions(+), 48 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 3b3981d..ed91f08 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -465,7 +465,6 @@ struct amdgpu_bo { */ struct list_head va; /* Constant after initialization */ - struct amdgpu_device *adev; struct drm_gem_object gem_base; struct amdgpu_bo *parent; struct amdgpu_bo *shadow; @@ -2144,6 +2143,11 @@ struct amdgpu_device { }; +static inline struct amdgpu_device *amdgpu_get_adev(struct ttm_bo_device *bdev) +{ + return container_of(bdev, struct amdgpu_device, mman.bdev); +} + bool amdgpu_device_is_px(struct drm_device *dev); int amdgpu_device_init(struct amdgpu_device *adev, struct drm_device *ddev, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 187c366..5beab71 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -355,6 +355,7 @@ static void amdgpu_cs_report_moved_bytes(struct amdgpu_device *adev, static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p, struct amdgpu_bo *bo) { + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); u64 initial_bytes_moved; uint32_t domain; int r; @@ -372,9 +373,9 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p, retry: amdgpu_ttm_placement_from_domain(bo, domain); - initial_bytes_moved = atomic64_read(&bo->adev->num_bytes_moved); + initial_bytes_moved = atomic64_read(&adev->num_bytes_moved); r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false); - p->bytes_moved += atomic64_read(&bo->adev->num_bytes_moved) - + p->bytes_moved += atomic64_read(&adev->num_bytes_moved) - initial_bytes_moved; if (unlikely(r == -ENOMEM) && domain != bo->allowed_domains) { @@ -400,6 +401,7 @@ static bool amdgpu_cs_try_evict(struct amdgpu_cs_parser *p, struct amdgpu_bo_list_entry *candidate = p->evictable; struct amdgpu_bo *bo = candidate->robj; + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); u64 initial_bytes_moved; uint32_t other; @@ -420,9 +422,9 @@ static bool amdgpu_cs_try_evict(struct amdgpu_cs_parser *p, /* Good we can try to move this BO somewhere else */ amdgpu_ttm_placement_from_domain(bo, other); - initial_bytes_moved = atomic64_read(&bo->adev->num_bytes_moved); + initial_bytes_moved = atomic64_read(&adev->num_bytes_moved); r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false); - p->bytes_moved += atomic64_read(&bo->adev->num_bytes_moved) - + p->bytes_moved += atomic64_read(&adev->num_bytes_moved) - initial_bytes_moved; if (unlikely(r)) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 70e294b..480ae7e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -121,7 +121,7 @@ int amdgpu_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv) { struct amdgpu_bo *rbo = gem_to_amdgpu_bo(obj); - struct amdgpu_device *adev = rbo->adev; + struct amdgpu_device *adev = amdgpu_get_adev(rbo->tbo.bdev); struct amdgpu_fpriv *fpriv = file_priv->driver_priv; struct amdgpu_vm *vm = &fpriv->vm; struct amdgpu_bo_va *bo_va; @@ -144,7 +144,7 @@ void amdgpu_gem_object_close(struct drm_gem_object *obj, struct drm_file *file_priv) { struct amdgpu_bo *bo = gem_to_amdgpu_bo(obj); - struct amdgpu_device *adev = bo->adev; + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); struct amdgpu_fpriv *fpriv = file_priv->driver_priv; struct amdgpu_vm *vm = &fpriv->vm; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c index 32fa7b7..4731231 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c @@ -285,7 +285,7 @@ free_rmn: int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr) { unsigned long end = addr + amdgpu_bo_size(bo) - 1; - struct amdgpu_device *adev = bo->adev; + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); struct amdgpu_mn *rmn; struct amdgpu_mn_node *node = NULL; struct list_head bos; @@ -340,7 +340,7 @@ int amdgpu_mn_register(struct amdgpu_bo *bo, unsigned long addr) */ void amdgpu_mn_unregister(struct amdgpu_bo *bo) { - struct amdgpu_device *adev = bo->adev; + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); struct amdgpu_mn *rmn; struct list_head *head; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 4289c31..5cbe803 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -90,18 +90,19 @@ static void amdgpu_update_memory_usage(struct amdgpu_device *adev, static void amdgpu_ttm_bo_destroy(struct ttm_buffer_object *tbo) { + struct amdgpu_device *adev = amdgpu_get_adev(tbo->bdev); struct amdgpu_bo *bo; bo = container_of(tbo, struct amdgpu_bo, tbo); - amdgpu_update_memory_usage(bo->adev, &bo->tbo.mem, NULL); + amdgpu_update_memory_usage(adev, &bo->tbo.mem, NULL); drm_gem_object_release(&bo->gem_base); amdgpu_bo_unref(&bo->parent); if (!list_empty(&bo->shadow_list)) { - mutex_lock(&bo->adev->shadow_list_lock); + mutex_lock(&adev->shadow_list_lock); list_del_init(&bo->shadow_list); - mutex_unlock(&bo->adev->shadow_list_lock); + mutex_unlock(&adev->shadow_list_lock); } kfree(bo->metadata); kfree(bo); @@ -212,8 +213,10 @@ static void amdgpu_ttm_placement_init(struct amdgpu_device *adev, void amdgpu_ttm_placement_from_domain(struct amdgpu_bo *rbo, u32 domain) { - amdgpu_ttm_placement_init(rbo->adev, &rbo->placement, - rbo->placements, domain, rbo->flags); + struct amdgpu_device *adev = amdgpu_get_adev(rbo->tbo.bdev); + + amdgpu_ttm_placement_init(adev, &rbo->placement, rbo->placements, + domain, rbo->flags); } static void amdgpu_fill_placement_to_bo(struct amdgpu_bo *bo, @@ -359,7 +362,6 @@ int amdgpu_bo_create_restricted(struct amdgpu_device *adev, kfree(bo); return r; } - bo->adev = adev; INIT_LIST_HEAD(&bo->shadow_list); INIT_LIST_HEAD(&bo->va); bo->prefered_domains = domain & (AMDGPU_GEM_DOMAIN_VRAM | @@ -624,6 +626,7 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, u64 min_offset, u64 max_offset, u64 *gpu_addr) { + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); int r, i; unsigned fpfn, lpfn; @@ -659,12 +662,12 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, if ((bo->placements[i].flags & TTM_PL_FLAG_VRAM) && !(bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS) && (!max_offset || max_offset > - bo->adev->mc.visible_vram_size)) { + adev->mc.visible_vram_size)) { if (WARN_ON_ONCE(min_offset > - bo->adev->mc.visible_vram_size)) + adev->mc.visible_vram_size)) return -EINVAL; fpfn = min_offset >> PAGE_SHIFT; - lpfn = bo->adev->mc.visible_vram_size >> PAGE_SHIFT; + lpfn = adev->mc.visible_vram_size >> PAGE_SHIFT; } else { fpfn = min_offset >> PAGE_SHIFT; lpfn = max_offset >> PAGE_SHIFT; @@ -679,12 +682,12 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false); if (unlikely(r)) { - dev_err(bo->adev->dev, "%p pin failed\n", bo); + dev_err(adev->dev, "%p pin failed\n", bo); goto error; } r = amdgpu_ttm_bind(&bo->tbo, &bo->tbo.mem); if (unlikely(r)) { - dev_err(bo->adev->dev, "%p bind failed\n", bo); + dev_err(adev->dev, "%p bind failed\n", bo); goto error; } @@ -692,11 +695,11 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain, if (gpu_addr != NULL) *gpu_addr = amdgpu_bo_gpu_offset(bo); if (domain == AMDGPU_GEM_DOMAIN_VRAM) { - bo->adev->vram_pin_size += amdgpu_bo_size(bo); + adev->vram_pin_size += amdgpu_bo_size(bo); if (bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS) - bo->adev->invisible_pin_size += amdgpu_bo_size(bo); + adev->invisible_pin_size += amdgpu_bo_size(bo); } else if (domain == AMDGPU_GEM_DOMAIN_GTT) { - bo->adev->gart_pin_size += amdgpu_bo_size(bo); + adev->gart_pin_size += amdgpu_bo_size(bo); } error: @@ -710,10 +713,11 @@ int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain, u64 *gpu_addr) int amdgpu_bo_unpin(struct amdgpu_bo *bo) { + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); int r, i; if (!bo->pin_count) { - dev_warn(bo->adev->dev, "%p unpin not necessary\n", bo); + dev_warn(adev->dev, "%p unpin not necessary\n", bo); return 0; } bo->pin_count--; @@ -725,16 +729,16 @@ int amdgpu_bo_unpin(struct amdgpu_bo *bo) } r = ttm_bo_validate(&bo->tbo, &bo->placement, false, false); if (unlikely(r)) { - dev_err(bo->adev->dev, "%p validate failed for unpin\n", bo); + dev_err(adev->dev, "%p validate failed for unpin\n", bo); goto error; } if (bo->tbo.mem.mem_type == TTM_PL_VRAM) { - bo->adev->vram_pin_size -= amdgpu_bo_size(bo); + adev->vram_pin_size -= amdgpu_bo_size(bo); if (bo->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS) - bo->adev->invisible_pin_size -= amdgpu_bo_size(bo); + adev->invisible_pin_size -= amdgpu_bo_size(bo); } else if (bo->tbo.mem.mem_type == TTM_PL_TT) { - bo->adev->gart_pin_size -= amdgpu_bo_size(bo); + adev->gart_pin_size -= amdgpu_bo_size(bo); } error: @@ -859,6 +863,7 @@ int amdgpu_bo_get_metadata(struct amdgpu_bo *bo, void *buffer, void amdgpu_bo_move_notify(struct ttm_buffer_object *bo, struct ttm_mem_reg *new_mem) { + struct amdgpu_device *adev = amdgpu_get_adev(bo->bdev); struct amdgpu_bo *rbo; struct ttm_mem_reg *old_mem = &bo->mem; @@ -866,21 +871,21 @@ void amdgpu_bo_move_notify(struct ttm_buffer_object *bo, return; rbo = container_of(bo, struct amdgpu_bo, tbo); - amdgpu_vm_bo_invalidate(rbo->adev, rbo); + amdgpu_vm_bo_invalidate(adev, rbo); /* update statistics */ if (!new_mem) return; /* move_notify is called before move happens */ - amdgpu_update_memory_usage(rbo->adev, &bo->mem, new_mem); + amdgpu_update_memory_usage(adev, &bo->mem, new_mem); trace_amdgpu_ttm_bo_move(rbo, new_mem->mem_type, old_mem->mem_type); } int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo) { - struct amdgpu_device *adev; + struct amdgpu_device *adev = amdgpu_get_adev(bo->bdev); struct amdgpu_bo *abo; unsigned long offset, size, lpfn; int i, r; @@ -889,7 +894,6 @@ int amdgpu_bo_fault_reserve_notify(struct ttm_buffer_object *bo) return 0; abo = container_of(bo, struct amdgpu_bo, tbo); - adev = abo->adev; if (bo->mem.mem_type != TTM_PL_VRAM) return 0; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 8255034..c9b2c01 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -71,12 +71,13 @@ static inline unsigned amdgpu_mem_type_to_domain(u32 mem_type) */ static inline int amdgpu_bo_reserve(struct amdgpu_bo *bo, bool no_intr) { + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); int r; r = ttm_bo_reserve(&bo->tbo, !no_intr, false, NULL); if (unlikely(r != 0)) { if (r != -ERESTARTSYS) - dev_err(bo->adev->dev, "%p reserve failed\n", bo); + dev_err(adev->dev, "%p reserve failed\n", bo); return r; } return 0; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 1965209..d246a1f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -51,16 +51,6 @@ static int amdgpu_ttm_debugfs_init(struct amdgpu_device *adev); static void amdgpu_ttm_debugfs_fini(struct amdgpu_device *adev); -static struct amdgpu_device *amdgpu_get_adev(struct ttm_bo_device *bdev) -{ - struct amdgpu_mman *mman; - struct amdgpu_device *adev; - - mman = container_of(bdev, struct amdgpu_mman, bdev); - adev = container_of(mman, struct amdgpu_device, mman); - return adev; -} - /* * Global memory. @@ -195,6 +185,7 @@ static int amdgpu_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, static void amdgpu_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *placement) { + struct amdgpu_device *adev = amdgpu_get_adev(bo->bdev); struct amdgpu_bo *rbo; static struct ttm_place placements = { .fpfn = 0, @@ -213,7 +204,7 @@ static void amdgpu_evict_flags(struct ttm_buffer_object *bo, rbo = container_of(bo, struct amdgpu_bo, tbo); switch (bo->mem.mem_type) { case TTM_PL_VRAM: - if (rbo->adev->mman.buffer_funcs_ring->ready == false) { + if (adev->mman.buffer_funcs_ring->ready == false) { amdgpu_ttm_placement_from_domain(rbo, AMDGPU_GEM_DOMAIN_CPU); } else { @@ -231,7 +222,7 @@ static void amdgpu_evict_flags(struct ttm_buffer_object *bo, * allocating address space for the BO. */ rbo->placements[i].lpfn = - rbo->adev->mc.gtt_size >> PAGE_SHIFT; + adev->mc.gtt_size >> PAGE_SHIFT; } } break; @@ -1384,7 +1375,7 @@ int amdgpu_fill_buffer(struct amdgpu_bo *bo, uint32_t src_data, struct reservation_object *resv, struct fence **fence) { - struct amdgpu_device *adev = bo->adev; + struct amdgpu_device *adev = amdgpu_get_adev(bo->tbo.bdev); struct amdgpu_job *job; struct amdgpu_ring *ring = adev->mman.buffer_funcs_ring; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c index e6842b0..87bcac3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c @@ -931,7 +931,7 @@ static int amdgpu_uvd_send_msg(struct amdgpu_ring *ring, struct amdgpu_bo *bo, if (r) return r; - if (!bo->adev->uvd.address_64_bit) { + if (!ring->adev->uvd.address_64_bit) { amdgpu_ttm_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_VRAM); amdgpu_uvd_force_into_uvd_segment(bo); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index d3a2d1f..5dba9f7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1175,7 +1175,7 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev, flags = amdgpu_ttm_tt_pte_flags(adev, bo_va->bo->tbo.ttm, mem); gtt_flags = (amdgpu_ttm_is_bound(bo_va->bo->tbo.ttm) && - adev == bo_va->bo->adev) ? flags : 0; + adev == amdgpu_get_adev(bo_va->bo->tbo.bdev)) ? flags : 0; spin_lock(&vm->status_lock); if (!list_empty(&bo_va->vm_status)) -- 2.5.0 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx