diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_pool.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_tt.c | 7 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 2 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 3 |
6 files changed, 5 insertions, 14 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index 1aa516429c80..4e9dfbea31c6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -516,6 +516,8 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev, struct ttm_operation_ctx ctx = { .interruptible = (bp->type != ttm_bo_type_kernel), .no_wait_gpu = bp->no_wait_gpu, + /* We opt to avoid OOM on system pages allocations */ + .gfp_retry_mayfail = true, .resv = bp->resv, .flags = bp->type != ttm_bo_type_kernel ? TTM_OPT_FLAG_ALLOW_RES_EVICT : 0 diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index bd6e6641c3fc..c01c060e4ac5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -1914,9 +1914,6 @@ int amdgpu_ttm_init(struct amdgpu_device *adev) } adev->mman.initialized = true; - /* We opt to avoid OOM on system pages allocations */ - adev->mman.bdev.no_retry = true; - /* Initialize VRAM pool with all of VRAM divided into pages */ r = amdgpu_vram_mgr_init(adev); if (r) { diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c index 1e50deefb5d5..44ec41aa78d6 100644 --- a/drivers/gpu/drm/ttm/ttm_pool.c +++ b/drivers/gpu/drm/ttm/ttm_pool.c @@ -367,7 +367,7 @@ int ttm_pool_alloc(struct ttm_pool *pool, struct ttm_tt *tt, if (tt->page_flags & TTM_PAGE_FLAG_ZERO_ALLOC) gfp_flags |= __GFP_ZERO; - if (tt->page_flags & TTM_PAGE_FLAG_NO_RETRY) + if (ctx->gfp_retry_mayfail) gfp_flags |= __GFP_RETRY_MAYFAIL; if (pool->use_dma32) diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 8861a74ac335..cfd633c7e764 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -51,9 +51,6 @@ int ttm_tt_create(struct ttm_buffer_object *bo, bool zero_alloc) if (bo->ttm) return 0; - if (bdev->no_retry) - page_flags |= TTM_PAGE_FLAG_NO_RETRY; - switch (bo->type) { case ttm_bo_type_device: if (zero_alloc) @@ -211,8 +208,6 @@ int ttm_tt_swapin(struct ttm_tt *ttm) swap_space = swap_storage->f_mapping; gfp_mask = mapping_gfp_mask(swap_space); - if (ttm->page_flags & TTM_PAGE_FLAG_NO_RETRY) - gfp_mask |= __GFP_RETRY_MAYFAIL; for (i = 0; i < ttm->num_pages; ++i) { from_page = shmem_read_mapping_page_gfp(swap_space, i, @@ -260,8 +255,6 @@ int ttm_tt_swapout(struct ttm_bo_device *bdev, struct ttm_tt *ttm) swap_space = swap_storage->f_mapping; gfp_mask = mapping_gfp_mask(swap_space); - if (ttm->page_flags & TTM_PAGE_FLAG_NO_RETRY) - gfp_mask |= __GFP_RETRY_MAYFAIL; for (i = 0; i < ttm->num_pages; ++i) { from_page = ttm->pages[i]; diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 37102e45e496..4637357ba856 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -195,6 +195,7 @@ struct ttm_bo_kmap_obj { * * @interruptible: Sleep interruptible if sleeping. * @no_wait_gpu: Return immediately if the GPU is busy. + * @gfp_retry_mayfail: Set the __GFP_RETRY_MAYFAIL when allocation pages. * @resv: Reservation object to allow reserved evictions with. * @flags: Including the following flags * @@ -204,6 +205,7 @@ struct ttm_bo_kmap_obj { struct ttm_operation_ctx { bool interruptible; bool no_wait_gpu; + bool gfp_retry_mayfail; struct dma_resv *resv; uint64_t bytes_moved; uint32_t flags; diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index e9f683fa72dc..da8208f43378 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -276,7 +276,6 @@ extern struct ttm_bo_global { * @dev_mapping: A pointer to the struct address_space representing the * device address space. * @wq: Work queue structure for the delayed delete workqueue. - * @no_retry: Don't retry allocation if it fails * */ @@ -314,8 +313,6 @@ struct ttm_bo_device { */ struct delayed_work wq; - - bool no_retry; }; static inline struct ttm_resource_manager *ttm_manager_type(struct ttm_bo_device *bdev, |