diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_device.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_device.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c index e7147e304637..c7a1862f322a 100644 --- a/drivers/gpu/drm/ttm/ttm_device.c +++ b/drivers/gpu/drm/ttm/ttm_device.c @@ -29,10 +29,10 @@ #include <linux/mm.h> +#include <drm/ttm/ttm_bo.h> #include <drm/ttm/ttm_device.h> #include <drm/ttm/ttm_tt.h> #include <drm/ttm/ttm_placement.h> -#include <drm/ttm/ttm_bo_api.h> #include "ttm_module.h" @@ -175,16 +175,6 @@ int ttm_device_swapout(struct ttm_device *bdev, struct ttm_operation_ctx *ctx, } EXPORT_SYMBOL(ttm_device_swapout); -static void ttm_device_delayed_workqueue(struct work_struct *work) -{ - struct ttm_device *bdev = - container_of(work, struct ttm_device, wq.work); - - if (!ttm_bo_delayed_delete(bdev, false)) - schedule_delayed_work(&bdev->wq, - ((HZ / 100) < 1) ? 1 : HZ / 100); -} - /** * ttm_device_init * @@ -215,15 +205,19 @@ int ttm_device_init(struct ttm_device *bdev, struct ttm_device_funcs *funcs, if (ret) return ret; + bdev->wq = alloc_workqueue("ttm", WQ_MEM_RECLAIM | WQ_HIGHPRI, 16); + if (!bdev->wq) { + ttm_global_release(); + return -ENOMEM; + } + bdev->funcs = funcs; ttm_sys_man_init(bdev); ttm_pool_init(&bdev->pool, dev, use_dma_alloc, use_dma32); bdev->vma_manager = vma_manager; - INIT_DELAYED_WORK(&bdev->wq, ttm_device_delayed_workqueue); spin_lock_init(&bdev->lru_lock); - INIT_LIST_HEAD(&bdev->ddestroy); INIT_LIST_HEAD(&bdev->pinned); bdev->dev_mapping = mapping; mutex_lock(&ttm_global_mutex); @@ -247,10 +241,8 @@ void ttm_device_fini(struct ttm_device *bdev) list_del(&bdev->device_list); mutex_unlock(&ttm_global_mutex); - cancel_delayed_work_sync(&bdev->wq); - - if (ttm_bo_delayed_delete(bdev, true)) - pr_debug("Delayed destroy list was clean\n"); + drain_workqueue(bdev->wq); + destroy_workqueue(bdev->wq); spin_lock(&bdev->lru_lock); for (i = 0; i < TTM_MAX_BO_PRIORITY; ++i) |