drm/ttm: drop persistent_swap_storage from ttm_bo_init and co

Never used as parameter, the only driver actually using this is nouveau
and there it is initialized after the BO is initialized.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index c2a4b7215c46f45eff4a11f950002a3359b63760..216799ccb545be4baac0d2ca825472cf63aa4c64 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -418,8 +418,8 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,
        amdgpu_ttm_placement_from_domain(bo, domain);
 
        r = ttm_bo_init_reserved(&adev->mman.bdev, &bo->tbo, size, type,
-                                &bo->placement, page_align, &ctx, NULL,
-                                acc_size, sg, resv, &amdgpu_ttm_bo_destroy);
+                                &bo->placement, page_align, &ctx, acc_size,
+                                sg, resv, &amdgpu_ttm_bo_destroy);
        if (unlikely(r != 0))
                return r;
 

diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c
index 77d2035dc7b7495fe0b016b6e38ea6617a2fe0e7..211224f6bdd3db356a4d56d6ca604e05db9a878a 100644 (file)
--- a/drivers/gpu/drm/ast/ast_ttm.c
+++ b/drivers/gpu/drm/ast/ast_ttm.c
@@ -321,7 +321,7 @@ int ast_bo_create(struct drm_device *dev, int size, int align,
 
        ret = ttm_bo_init(&ast->ttm.bdev, &astbo->bo, size,
                          ttm_bo_type_device, &astbo->placement,
-                         align >> PAGE_SHIFT, false, NULL, acc_size,
+                         align >> PAGE_SHIFT, false, acc_size,
                          NULL, NULL, ast_bo_ttm_destroy);
        if (ret)
                goto error;

diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index 96edf005bfea6bc9045ce6b7ff3d28f6ba362139..73722484e12b8dc119befd24a8b23497f9ec063e 100644 (file)
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -368,7 +368,7 @@ static int bochs_bo_create(struct drm_device *dev, int size, int align,
 
        ret = ttm_bo_init(&bochs->ttm.bdev, &bochsbo->bo, size,
                          ttm_bo_type_device, &bochsbo->placement,
-                         align >> PAGE_SHIFT, false, NULL, acc_size,
+                         align >> PAGE_SHIFT, false, acc_size,
                          NULL, NULL, bochs_bo_ttm_destroy);
        if (ret)
                return ret;

diff --git a/drivers/gpu/drm/cirrus/cirrus_ttm.c b/drivers/gpu/drm/cirrus/cirrus_ttm.c
index 3413389c0fbe67948597691551e25fa23a06b0fd..6cd0233b3bf886070a957a2fdf04af6455cc4b4f 100644 (file)
--- a/drivers/gpu/drm/cirrus/cirrus_ttm.c
+++ b/drivers/gpu/drm/cirrus/cirrus_ttm.c
@@ -328,7 +328,7 @@ int cirrus_bo_create(struct drm_device *dev, int size, int align,
 
        ret = ttm_bo_init(&cirrus->ttm.bdev, &cirrusbo->bo, size,
                          ttm_bo_type_device, &cirrusbo->placement,
-                         align >> PAGE_SHIFT, false, NULL, acc_size,
+                         align >> PAGE_SHIFT, false, acc_size,
                          NULL, NULL, cirrus_bo_ttm_destroy);
        if (ret)
                return ret;

diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
index 50e317a2a4ca63981e816631795fed6bd51c4e66..8dfffdbb6b07830c2f4c1cd5de3c9c86cdb080a8 100644 (file)
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
@@ -317,7 +317,7 @@ int hibmc_bo_create(struct drm_device *dev, int size, int align,
 
        ret = ttm_bo_init(&hibmc->bdev, &hibmcbo->bo, size,
                          ttm_bo_type_device, &hibmcbo->placement,
-                         align >> PAGE_SHIFT, false, NULL, acc_size,
+                         align >> PAGE_SHIFT, false, acc_size,
                          NULL, NULL, hibmc_bo_ttm_destroy);
        if (ret) {
                hibmc_bo_unref(&hibmcbo);

diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c
index cd55ff5f0f0abf672e9b0b6e2cb569a44fc4fab0..69beb20460086eb2e5b1e10c7bd7f3ad34daee0e 100644 (file)
--- a/drivers/gpu/drm/mgag200/mgag200_ttm.c
+++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c
@@ -324,7 +324,7 @@ int mgag200_bo_create(struct drm_device *dev, int size, int align,
 
        ret = ttm_bo_init(&mdev->ttm.bdev, &mgabo->bo, size,
                          ttm_bo_type_device, &mgabo->placement,
-                         align >> PAGE_SHIFT, false, NULL, acc_size,
+                         align >> PAGE_SHIFT, false, acc_size,
                          NULL, NULL, mgag200_bo_ttm_destroy);
        if (ret)
                return ret;

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 5c01ccfd3066d058704f66060ff95a10846d893f..49cc8dfcb141568fa3dec1a62048282a9fc5ed79 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -298,7 +298,7 @@ nouveau_bo_new(struct nouveau_cli *cli, u64 size, int align,
 
        ret = ttm_bo_init(&drm->ttm.bdev, &nvbo->bo, size,
                          type, &nvbo->placement,
-                         align >> PAGE_SHIFT, false, NULL, acc_size, sg,
+                         align >> PAGE_SHIFT, false, acc_size, sg,
                          robj, nouveau_bo_del_ttm);
        if (ret) {
                /* ttm will call nouveau_bo_del_ttm if it fails.. */

diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index f6b80fe47d1f76f748895042cbd506ddd40e93eb..af62824ed4ccb5bee68cc4cd28f8dc139b979097 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -109,7 +109,7 @@ int qxl_bo_create(struct qxl_device *qdev,
        qxl_ttm_placement_from_domain(bo, domain, pinned);
 
        r = ttm_bo_init(&qdev->mman.bdev, &bo->tbo, size, type,
-                       &bo->placement, 0, !kernel, NULL, size,
+                       &bo->placement, 0, !kernel, size,
                        NULL, NULL, &qxl_ttm_bo_destroy);
        if (unlikely(r != 0)) {
                if (r != -ERESTARTSYS)

diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 64ab11d4ea589b257ca11f11d0dc18e68889f37a..38431f682ed0c56760f8ae0ac0e283b98490049d 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -255,8 +255,8 @@ int radeon_bo_create(struct radeon_device *rdev,
        /* Kernel allocation are uninterruptible */
        down_read(&rdev->pm.mclk_lock);
        r = ttm_bo_init(&rdev->mman.bdev, &bo->tbo, size, type,
-                       &bo->placement, page_align, !kernel, NULL,
-                       acc_size, sg, resv, &radeon_ttm_bo_destroy);
+                       &bo->placement, page_align, !kernel, acc_size,
+                       sg, resv, &radeon_ttm_bo_destroy);
        up_read(&rdev->pm.mclk_lock);
        if (unlikely(r != 0)) {
                return r;

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 55028745214bf666ccb19c2348d53761662808d1..4bfa109e2a661162ce28d27b0dead32605a0a8df 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1149,7 +1149,6 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
                         struct ttm_placement *placement,
                         uint32_t page_alignment,
                         struct ttm_operation_ctx *ctx,
-                        struct file *persistent_swap_storage,
                         size_t acc_size,
                         struct sg_table *sg,
                         struct reservation_object *resv,
@@ -1202,7 +1201,6 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
        bo->mem.bus.io_reserved_count = 0;
        bo->moving = NULL;
        bo->mem.placement = (TTM_PL_FLAG_SYSTEM | TTM_PL_FLAG_CACHED);
-       bo->persistent_swap_storage = persistent_swap_storage;
        bo->acc_size = acc_size;
        bo->sg = sg;
        if (resv) {
@@ -1261,7 +1259,6 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
                struct ttm_placement *placement,
                uint32_t page_alignment,
                bool interruptible,
-               struct file *persistent_swap_storage,
                size_t acc_size,
                struct sg_table *sg,
                struct reservation_object *resv,
@@ -1271,8 +1268,7 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
        int ret;
 
        ret = ttm_bo_init_reserved(bdev, bo, size, type, placement,
-                                  page_alignment, &ctx,
-                                  persistent_swap_storage, acc_size,
+                                  page_alignment, &ctx, acc_size,
                                   sg, resv, destroy);
        if (ret)
                return ret;
@@ -1318,7 +1314,6 @@ int ttm_bo_create(struct ttm_bo_device *bdev,
                        struct ttm_placement *placement,
                        uint32_t page_alignment,
                        bool interruptible,
-                       struct file *persistent_swap_storage,
                        struct ttm_buffer_object **p_bo)
 {
        struct ttm_buffer_object *bo;
@@ -1331,7 +1326,7 @@ int ttm_bo_create(struct ttm_bo_device *bdev,
 
        acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct ttm_buffer_object));
        ret = ttm_bo_init(bdev, bo, size, type, placement, page_alignment,
-                         interruptible, persistent_swap_storage, acc_size,
+                         interruptible, acc_size,
                          NULL, NULL, NULL);
        if (likely(ret == 0))
                *p_bo = bo;

diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index 0b90cdb3d9fef2d2dc4717ca450c59acd685c477..9f2f470efd9bdffae6a37668bd2b38b2b91cb2d3 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -89,7 +89,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
        virtio_gpu_init_ttm_placement(bo, pinned);
 
        ret = ttm_bo_init(&vgdev->mman.bdev, &bo->tbo, size, type,
-                         &bo->placement, 0, !kernel, NULL, acc_size,
+                         &bo->placement, 0, !kernel, acc_size,
                          NULL, NULL, &virtio_gpu_ttm_bo_destroy);
        /* ttm_bo_init failure will call the destroy */
        if (ret != 0)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
index c706ad30411bb2688498c0177cfd2731c0b2ae19..f283324ce5987b496dca22645d8e965e18af466c 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
@@ -1245,7 +1245,7 @@ int vmw_cmdbuf_set_pool_size(struct vmw_cmdbuf_man *man,
                        return -ENOMEM;
 
                ret = ttm_bo_create(&dev_priv->bdev, size, ttm_bo_type_device,
-                                   &vmw_mob_ne_placement, 0, false, NULL,
+                                   &vmw_mob_ne_placement, 0, false,
                                    &man->cmd_space);
                if (ret)
                        return ret;

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
index 736ca47e28ea6d06fd1bff6ee2a6b30411308604..d07c585e3c1df8849ea0d5f422a53e53e4deddb9 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
@@ -260,8 +260,7 @@ static int vmw_otable_batch_setup(struct vmw_private *dev_priv,
        ret = ttm_bo_create(&dev_priv->bdev, bo_size,
                            ttm_bo_type_device,
                            &vmw_sys_ne_placement,
-                           0, false, NULL,
-                           &batch->otable_bo);
+                           0, false, &batch->otable_bo);
 
        if (unlikely(ret != 0))
                goto out_no_bo;
@@ -444,7 +443,7 @@ static int vmw_mob_pt_populate(struct vmw_private *dev_priv,
        ret = ttm_bo_create(&dev_priv->bdev, mob->num_pages * PAGE_SIZE,
                            ttm_bo_type_device,
                            &vmw_sys_ne_placement,
-                           0, false, NULL, &mob->pt_bo);
+                           0, false, &mob->pt_bo);
        if (unlikely(ret != 0))
                return ret;
 

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 200904ff9a221a0f372d7c20a7817d8bda9d8060..9e101450cc4d59198a1ea672eff4a9819b6596df 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -384,8 +384,8 @@ int vmw_dmabuf_init(struct vmw_private *dev_priv,
 
        ret = ttm_bo_init(bdev, &vmw_bo->base, size,
                          ttm_bo_type_device, placement,
-                         0, interruptible,
-                         NULL, acc_size, NULL, NULL, bo_free);
+                         0, interruptible, acc_size,
+                         NULL, NULL, bo_free);
        return ret;
 }
 

diff --git a/drivers/staging/vboxvideo/vbox_ttm.c b/drivers/staging/vboxvideo/vbox_ttm.c
index d1a211b61718e3c5ea207b0496a553f69f3ab8c4..2c7daa3d0f2409ac3ff756ddf7d219b79cf29fcd 100644 (file)
--- a/drivers/staging/vboxvideo/vbox_ttm.c
+++ b/drivers/staging/vboxvideo/vbox_ttm.c
@@ -331,7 +331,7 @@ int vbox_bo_create(struct drm_device *dev, int size, int align,
 
        ret = ttm_bo_init(&vbox->ttm.bdev, &vboxbo->bo, size,
                          ttm_bo_type_device, &vboxbo->placement,
-                         align >> PAGE_SHIFT, false, NULL, acc_size,
+                         align >> PAGE_SHIFT, false, acc_size,
                          NULL, NULL, vbox_bo_ttm_destroy);
        if (ret)
                goto err_free_vboxbo;

diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index a9e0640849d860e4a7fcdd10bbd6cff8224813bd..8e2fb1ac4e0c8a3be53eb67957f17f2ab987a155 100644 (file)
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -467,11 +467,6 @@ size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev,
  * @flags: Initial placement flags.
  * @page_alignment: Data alignment in pages.
  * @ctx: TTM operation context for memory allocation.
- * @persistent_swap_storage: Usually the swap storage is deleted for buffers
- * pinned in physical memory. If this behaviour is not desired, this member
- * holds a pointer to a persistent shmem object. Typically, this would
- * point to the shmem object backing a GEM object if TTM is used to back a
- * GEM user interface.
  * @acc_size: Accounted size for this object.
  * @resv: Pointer to a reservation_object, or NULL to let ttm allocate one.
  * @destroy: Destroy function. Use NULL for kfree().
@@ -504,7 +499,6 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
                         struct ttm_placement *placement,
                         uint32_t page_alignment,
                         struct ttm_operation_ctx *ctx,
-                        struct file *persistent_swap_storage,
                         size_t acc_size,
                         struct sg_table *sg,
                         struct reservation_object *resv,
@@ -521,7 +515,6 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
  * @page_alignment: Data alignment in pages.
  * @interruptible: If needing to sleep to wait for GPU resources,
  * sleep interruptible.
- * @persistent_swap_storage: Usually the swap storage is deleted for buffers
  * pinned in physical memory. If this behaviour is not desired, this member
  * holds a pointer to a persistent shmem object. Typically, this would
  * point to the shmem object backing a GEM object if TTM is used to back a
@@ -551,8 +544,7 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
 int ttm_bo_init(struct ttm_bo_device *bdev, struct ttm_buffer_object *bo,
                unsigned long size, enum ttm_bo_type type,
                struct ttm_placement *placement,
-               uint32_t page_alignment, bool interrubtible,
-               struct file *persistent_swap_storage, size_t acc_size,
+               uint32_t page_alignment, bool interrubtible, size_t acc_size,
                struct sg_table *sg, struct reservation_object *resv,
                void (*destroy) (struct ttm_buffer_object *));
 
@@ -566,11 +558,6 @@ int ttm_bo_init(struct ttm_bo_device *bdev, struct ttm_buffer_object *bo,
  * @page_alignment: Data alignment in pages.
  * @interruptible: If needing to sleep while waiting for GPU resources,
  * sleep interruptible.
- * @persistent_swap_storage: Usually the swap storage is deleted for buffers
- * pinned in physical memory. If this behaviour is not desired, this member
- * holds a pointer to a persistent shmem object. Typically, this would
- * point to the shmem object backing a GEM object if TTM is used to back a
- * GEM user interface.
  * @p_bo: On successful completion *p_bo points to the created object.
  *
  * This function allocates a ttm_buffer_object, and then calls ttm_bo_init
@@ -583,7 +570,6 @@ int ttm_bo_init(struct ttm_bo_device *bdev, struct ttm_buffer_object *bo,
 int ttm_bo_create(struct ttm_bo_device *bdev, unsigned long size,
                  enum ttm_bo_type type, struct ttm_placement *placement,
                  uint32_t page_alignment, bool interruptible,
-                 struct file *persistent_swap_storage,
                  struct ttm_buffer_object **p_bo);
 
 /**