From: Christian König Date: Wed, 12 Apr 2017 13:33:00 +0000 (+0200) Subject: drm/ttm: use an operation context for ttm_bo_mem_space v2 X-Git-Tag: v5.15~9430^2~33^2~81 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c13c55d611865a99871bb86cf1fc0017b8cc605a;p=platform%2Fkernel%2Flinux-starfive.git drm/ttm: use an operation context for ttm_bo_mem_space v2 Instead of specifying interruptible and no_wait_gpu manually. v2: rebase Signed-off-by: Christian König Reviewed-by: Michel Dänzer Reviewed-by: Chunming Zhou Tested-by: Dieter Nützel Tested-by: Michel Dänzer Acked-by: Felix Kuehling Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index a43d096..0750b32 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -657,6 +657,7 @@ void amdgpu_fw_reserve_vram_fini(struct amdgpu_device *adev) */ int amdgpu_fw_reserve_vram_init(struct amdgpu_device *adev) { + struct ttm_operation_ctx ctx = { false, false }; int r = 0; int i; u64 vram_size = adev->mc.visible_vram_size; @@ -693,8 +694,8 @@ int amdgpu_fw_reserve_vram_init(struct amdgpu_device *adev) } ttm_bo_mem_put(&bo->tbo, &bo->tbo.mem); - r = ttm_bo_mem_space(&bo->tbo, &bo->placement, &bo->tbo.mem, - false, false); + r = ttm_bo_mem_space(&bo->tbo, &bo->placement, + &bo->tbo.mem, &ctx); if (r) goto error_pin; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index 07ecf72..48b2415 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -471,6 +471,7 @@ static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo, bool no_wait_gpu, struct ttm_mem_reg *new_mem) { + struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; struct amdgpu_device *adev; struct ttm_mem_reg *old_mem = &bo->mem; struct ttm_mem_reg tmp_mem; @@ -488,8 +489,7 @@ static int amdgpu_move_vram_ram(struct ttm_buffer_object *bo, placements.fpfn = 0; placements.lpfn = 0; placements.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT; - r = ttm_bo_mem_space(bo, &placement, &tmp_mem, - interruptible, no_wait_gpu); + r = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx); if (unlikely(r)) { return r; } @@ -518,6 +518,7 @@ static int amdgpu_move_ram_vram(struct ttm_buffer_object *bo, bool no_wait_gpu, struct ttm_mem_reg *new_mem) { + struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; struct amdgpu_device *adev; struct ttm_mem_reg *old_mem = &bo->mem; struct ttm_mem_reg tmp_mem; @@ -535,8 +536,7 @@ static int amdgpu_move_ram_vram(struct ttm_buffer_object *bo, placements.fpfn = 0; placements.lpfn = 0; placements.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT; - r = ttm_bo_mem_space(bo, &placement, &tmp_mem, - interruptible, no_wait_gpu); + r = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx); if (unlikely(r)) { return r; } @@ -878,6 +878,7 @@ static int amdgpu_ttm_backend_bind(struct ttm_tt *ttm, int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo) { struct amdgpu_device *adev = amdgpu_ttm_adev(bo->bdev); + struct ttm_operation_ctx ctx = { false, false }; struct amdgpu_ttm_tt *gtt = (void*)bo->ttm; struct ttm_mem_reg tmp; struct ttm_placement placement; @@ -900,7 +901,7 @@ int amdgpu_ttm_alloc_gart(struct ttm_buffer_object *bo) placements.flags = (bo->mem.placement & ~TTM_PL_MASK_MEM) | TTM_PL_FLAG_TT; - r = ttm_bo_mem_space(bo, &placement, &tmp, false, false); + r = ttm_bo_mem_space(bo, &placement, &tmp, &ctx); if (unlikely(r)) return r; diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 1cf3da3..dae90cb 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1199,6 +1199,7 @@ static int nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr, bool no_wait_gpu, struct ttm_mem_reg *new_reg) { + struct ttm_operation_ctx ctx = { intr, no_wait_gpu }; struct ttm_place placement_memtype = { .fpfn = 0, .lpfn = 0, @@ -1213,7 +1214,7 @@ nouveau_bo_move_flipd(struct ttm_buffer_object *bo, bool evict, bool intr, tmp_reg = *new_reg; tmp_reg.mm_node = NULL; - ret = ttm_bo_mem_space(bo, &placement, &tmp_reg, intr, no_wait_gpu); + ret = ttm_bo_mem_space(bo, &placement, &tmp_reg, &ctx); if (ret) return ret; @@ -1235,6 +1236,7 @@ static int nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr, bool no_wait_gpu, struct ttm_mem_reg *new_reg) { + struct ttm_operation_ctx ctx = { intr, no_wait_gpu }; struct ttm_place placement_memtype = { .fpfn = 0, .lpfn = 0, @@ -1249,7 +1251,7 @@ nouveau_bo_move_flips(struct ttm_buffer_object *bo, bool evict, bool intr, tmp_reg = *new_reg; tmp_reg.mm_node = NULL; - ret = ttm_bo_mem_space(bo, &placement, &tmp_reg, intr, no_wait_gpu); + ret = ttm_bo_mem_space(bo, &placement, &tmp_reg, &ctx); if (ret) return ret; diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 6ada64d..ef7cb83 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -311,6 +311,7 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo, bool no_wait_gpu, struct ttm_mem_reg *new_mem) { + struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; struct radeon_device *rdev; struct ttm_mem_reg *old_mem = &bo->mem; struct ttm_mem_reg tmp_mem; @@ -328,8 +329,7 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo, placements.fpfn = 0; placements.lpfn = 0; placements.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT; - r = ttm_bo_mem_space(bo, &placement, &tmp_mem, - interruptible, no_wait_gpu); + r = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx); if (unlikely(r)) { return r; } @@ -358,6 +358,7 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo, bool no_wait_gpu, struct ttm_mem_reg *new_mem) { + struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; struct radeon_device *rdev; struct ttm_mem_reg *old_mem = &bo->mem; struct ttm_mem_reg tmp_mem; @@ -375,8 +376,7 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo, placements.fpfn = 0; placements.lpfn = 0; placements.flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT; - r = ttm_bo_mem_space(bo, &placement, &tmp_mem, - interruptible, no_wait_gpu); + r = ttm_bo_mem_space(bo, &placement, &tmp_mem, &ctx); if (unlikely(r)) { return r; } diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 1f6957a..63c1a97 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -656,6 +656,7 @@ EXPORT_SYMBOL(ttm_bo_unlock_delayed_workqueue); static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible, bool no_wait_gpu) { + struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; struct ttm_bo_device *bdev = bo->bdev; struct ttm_mem_reg evict_mem; struct ttm_placement placement; @@ -671,8 +672,7 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible, placement.num_placement = 0; placement.num_busy_placement = 0; bdev->driver->evict_flags(bo, &placement); - ret = ttm_bo_mem_space(bo, &placement, &evict_mem, interruptible, - no_wait_gpu); + ret = ttm_bo_mem_space(bo, &placement, &evict_mem, &ctx); if (ret) { if (ret != -ERESTARTSYS) { pr_err("Failed to find memory space for buffer 0x%p eviction\n", @@ -682,8 +682,8 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo, bool interruptible, goto out; } - ret = ttm_bo_handle_move_mem(bo, &evict_mem, true, interruptible, - no_wait_gpu); + ret = ttm_bo_handle_move_mem(bo, &evict_mem, true, + interruptible, no_wait_gpu); if (unlikely(ret)) { if (ret != -ERESTARTSYS) pr_err("Buffer eviction failed\n"); @@ -903,8 +903,7 @@ static bool ttm_bo_mt_compatible(struct ttm_mem_type_manager *man, int ttm_bo_mem_space(struct ttm_buffer_object *bo, struct ttm_placement *placement, struct ttm_mem_reg *mem, - bool interruptible, - bool no_wait_gpu) + struct ttm_operation_ctx *ctx) { struct ttm_bo_device *bdev = bo->bdev; struct ttm_mem_type_manager *man; @@ -999,7 +998,8 @@ int ttm_bo_mem_space(struct ttm_buffer_object *bo, } ret = ttm_bo_mem_force_space(bo, mem_type, place, mem, - interruptible, no_wait_gpu); + ctx->interruptible, + ctx->no_wait_gpu); if (ret == 0 && mem->mm_node) { mem->placement = cur_flags; return 0; @@ -1022,6 +1022,7 @@ static int ttm_bo_move_buffer(struct ttm_buffer_object *bo, bool interruptible, bool no_wait_gpu) { + struct ttm_operation_ctx ctx = { interruptible, no_wait_gpu }; int ret = 0; struct ttm_mem_reg mem; @@ -1035,12 +1036,11 @@ static int ttm_bo_move_buffer(struct ttm_buffer_object *bo, /* * Determine where to move the buffer. */ - ret = ttm_bo_mem_space(bo, placement, &mem, - interruptible, no_wait_gpu); + ret = ttm_bo_mem_space(bo, placement, &mem, &ctx); if (ret) goto out_unlock; - ret = ttm_bo_handle_move_mem(bo, &mem, false, - interruptible, no_wait_gpu); + ret = ttm_bo_handle_move_mem(bo, &mem, false, interruptible, + no_wait_gpu); out_unlock: if (ret && mem.mm_node) ttm_bo_mem_put(bo, &mem); diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index a7c826a..494322a 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -743,8 +743,7 @@ bool ttm_mem_reg_is_pci(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem); int ttm_bo_mem_space(struct ttm_buffer_object *bo, struct ttm_placement *placement, struct ttm_mem_reg *mem, - bool interruptible, - bool no_wait_gpu); + struct ttm_operation_ctx *ctx); void ttm_bo_mem_put(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem); void ttm_bo_mem_put_locked(struct ttm_buffer_object *bo,