[v4,03/17] drm/qxl: use embedded gem object

Message ID	20190802052247.18427-4-kraxel@redhat.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <dri-devel-bounces@lists.freedesktop.org> From: Gerd Hoffmann <kraxel@redhat.com> To: dri-devel@lists.freedesktop.org Subject: [PATCH v4 03/17] drm/qxl: use embedded gem object Date: Fri, 2 Aug 2019 07:22:33 +0200 Message-Id: <20190802052247.18427-4-kraxel@redhat.com> In-Reply-To: <20190802052247.18427-1-kraxel@redhat.com> References: <20190802052247.18427-1-kraxel@redhat.com> MIME-Version: 1.0 Precedence: list Cc: thomas@shipmail.org, tzimmermann@suse.de, David Airlie <airlied@linux.ie>, ckoenig.leichtzumerken@gmail.com, open list <linux-kernel@vger.kernel.org>, "open list:DRM DRIVER FOR QXL VIRTUAL GPU" <virtualization@lists.linux-foundation.org>, Gerd Hoffmann <kraxel@redhat.com>, "open list:DRM DRIVER FOR QXL VIRTUAL GPU" <spice-devel@lists.freedesktop.org>, Dave Airlie <airlied@redhat.com>, bskeggs@redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
Series	drm/ttm: make ttm bo a gem bo subclass \| expand [v4,00/17] drm/ttm: make ttm bo a gem bo subclass [v4,01/17] drm/ttm: add gem base object [v4,02/17] drm/vram: use embedded gem object [v4,03/17] drm/qxl: use embedded gem object [v4,04/17] drm/radeon: use embedded gem object [v4,05/17] drm/amdgpu: use embedded gem object [v4,06/17] drm/nouveau: use embedded gem object [v4,07/17] drm/ttm: use gem reservation object [v4,08/17] drm/ttm: use gem vma_node [v4,09/17] drm/ttm: set both resv and base.resv pointers [v4,10/17] drm/ttm: switch ttm core from bo->resv to bo->base.resv [v4,11/17] drm/radeon: switch driver from bo->resv to bo->base.resv [v4,12/17] drm/vmwgfx: switch driver from bo->resv to bo->base.resv [v4,13/17] drm/amdgpu: switch driver from bo->resv to bo->base.resv [v4,14/17] drm/nouveau: switch driver from bo->resv to bo->base.resv [v4,15/17] drm/qxl: switch driver from bo->resv to bo->base.resv [v4,16/17] drm/virtio: switch driver from bo->resv to bo->base.resv [v4,17/17] drm/ttm: drop ttm_buffer_object->resv

diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index ae82e5fab09c..9e034c5fa87d 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -71,12 +71,13 @@ extern int qxl_max_ioctls; QXL_INTERRUPT_CLIENT_MONITORS_CONFIG) struct qxl_bo { + struct ttm_buffer_object tbo; + /* Protected by gem.mutex */ struct list_head list; /* Protected by tbo.reserved */ struct ttm_place placements[3]; struct ttm_placement placement; - struct ttm_buffer_object tbo; struct ttm_bo_kmap_obj kmap; unsigned int pin_count; void *kptr; @@ -84,7 +85,6 @@ struct qxl_bo { int type; /* Constant after initialization */ - struct drm_gem_object gem_base; unsigned int is_primary:1; /* is this now a primary surface */ unsigned int is_dumb:1; struct qxl_bo *shadow; @@ -93,7 +93,7 @@ struct qxl_bo { uint32_t surface_id; struct qxl_release *surf_create; }; -#define gem_to_qxl_bo(gobj) container_of((gobj), struct qxl_bo, gem_base) +#define gem_to_qxl_bo(gobj) container_of((gobj), struct qxl_bo, tbo.base) #define to_qxl_bo(tobj) container_of((tobj), struct qxl_bo, tbo) struct qxl_gem { diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h index 255b914e2a7b..b812d4ae9d0d 100644 --- a/drivers/gpu/drm/qxl/qxl_object.h +++ b/drivers/gpu/drm/qxl/qxl_object.h @@ -34,7 +34,7 @@ static inline int qxl_bo_reserve(struct qxl_bo *bo, bool no_wait) r = ttm_bo_reserve(&bo->tbo, true, no_wait, NULL); if (unlikely(r != 0)) { if (r != -ERESTARTSYS) { - struct drm_device *ddev = bo->gem_base.dev; + struct drm_device *ddev = bo->tbo.base.dev; dev_err(ddev->dev, "%p reserve failed\n", bo); } @@ -71,7 +71,7 @@ static inline int qxl_bo_wait(struct qxl_bo *bo, u32 *mem_type, r = ttm_bo_reserve(&bo->tbo, true, no_wait, NULL); if (unlikely(r != 0)) { if (r != -ERESTARTSYS) { - struct drm_device *ddev = bo->gem_base.dev; + struct drm_device *ddev = bo->tbo.base.dev; dev_err(ddev->dev, "%p reserve failed for wait\n", bo); diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c index ac1081f55b51..ef09dc6bc635 100644 --- a/drivers/gpu/drm/qxl/qxl_cmd.c +++ b/drivers/gpu/drm/qxl/qxl_cmd.c @@ -377,7 +377,7 @@ void qxl_io_destroy_primary(struct qxl_device *qdev) { wait_for_io_cmd(qdev, 0, QXL_IO_DESTROY_PRIMARY_ASYNC); qdev->primary_bo->is_primary = false; - drm_gem_object_put_unlocked(&qdev->primary_bo->gem_base); + drm_gem_object_put_unlocked(&qdev->primary_bo->tbo.base); qdev->primary_bo = NULL; } @@ -404,7 +404,7 @@ void qxl_io_create_primary(struct qxl_device *qdev, struct qxl_bo *bo) wait_for_io_cmd(qdev, 0, QXL_IO_CREATE_PRIMARY_ASYNC); qdev->primary_bo = bo; qdev->primary_bo->is_primary = true; - drm_gem_object_get(&qdev->primary_bo->gem_base); + drm_gem_object_get(&qdev->primary_bo->tbo.base); } void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id) diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c index a85ec100b0cc..bdb5ac0987ab 100644 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c @@ -66,7 +66,7 @@ qxl_debugfs_buffers_info(struct seq_file *m, void *data) rcu_read_unlock(); seq_printf(m, "size %ld, pc %d, num releases %d\n", - (unsigned long)bo->gem_base.size, + (unsigned long)bo->tbo.base.size, bo->pin_count, rel); } return 0; diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 023fb5a69af1..16d73b22f3f5 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -797,7 +797,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane, qdev->dumb_shadow_bo->surf.height != surf.height) { if (qdev->dumb_shadow_bo) { drm_gem_object_put_unlocked - (&qdev->dumb_shadow_bo->gem_base); + (&qdev->dumb_shadow_bo->tbo.base); qdev->dumb_shadow_bo = NULL; } qxl_bo_create(qdev, surf.height * surf.stride, @@ -807,10 +807,10 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane, if (user_bo->shadow != qdev->dumb_shadow_bo) { if (user_bo->shadow) { drm_gem_object_put_unlocked - (&user_bo->shadow->gem_base); + (&user_bo->shadow->tbo.base); user_bo->shadow = NULL; } - drm_gem_object_get(&qdev->dumb_shadow_bo->gem_base); + drm_gem_object_get(&qdev->dumb_shadow_bo->tbo.base); user_bo->shadow = qdev->dumb_shadow_bo; } } @@ -841,7 +841,7 @@ static void qxl_plane_cleanup_fb(struct drm_plane *plane, qxl_bo_unpin(user_bo); if (old_state->fb != plane->state->fb && user_bo->shadow) { - drm_gem_object_put_unlocked(&user_bo->shadow->gem_base); + drm_gem_object_put_unlocked(&user_bo->shadow->tbo.base); user_bo->shadow = NULL; } } diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c index 89e4f9a7249c..69f37db1027a 100644 --- a/drivers/gpu/drm/qxl/qxl_gem.c +++ b/drivers/gpu/drm/qxl/qxl_gem.c @@ -63,7 +63,7 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size, size, initial_domain, alignment, r); return r; } - *obj = &qbo->gem_base; + *obj = &qbo->tbo.base; mutex_lock(&qdev->gem.mutex); list_add_tail(&qbo->list, &qdev->gem.objects); diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c index 4928fa602944..548dfe6f3b26 100644 --- a/drivers/gpu/drm/qxl/qxl_object.c +++ b/drivers/gpu/drm/qxl/qxl_object.c @@ -33,14 +33,14 @@ static void qxl_ttm_bo_destroy(struct ttm_buffer_object *tbo) struct qxl_device *qdev; bo = to_qxl_bo(tbo); - qdev = (struct qxl_device *)bo->gem_base.dev->dev_private; + qdev = (struct qxl_device *)bo->tbo.base.dev->dev_private; qxl_surface_evict(qdev, bo, false); WARN_ON_ONCE(bo->map_count > 0); mutex_lock(&qdev->gem.mutex); list_del_init(&bo->list); mutex_unlock(&qdev->gem.mutex); - drm_gem_object_release(&bo->gem_base); + drm_gem_object_release(&bo->tbo.base); kfree(bo); } @@ -95,7 +95,7 @@ int qxl_bo_create(struct qxl_device *qdev, if (bo == NULL) return -ENOMEM; size = roundup(size, PAGE_SIZE); - r = drm_gem_object_init(&qdev->ddev, &bo->gem_base, size); + r = drm_gem_object_init(&qdev->ddev, &bo->tbo.base, size); if (unlikely(r)) { kfree(bo); return r; @@ -214,20 +214,20 @@ void qxl_bo_unref(struct qxl_bo **bo) if ((*bo) == NULL) return; - drm_gem_object_put_unlocked(&(*bo)->gem_base); + drm_gem_object_put_unlocked(&(*bo)->tbo.base); *bo = NULL; } struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo) { - drm_gem_object_get(&bo->gem_base); + drm_gem_object_get(&bo->tbo.base); return bo; } static int __qxl_bo_pin(struct qxl_bo *bo) { struct ttm_operation_ctx ctx = { false, false }; - struct drm_device *ddev = bo->gem_base.dev; + struct drm_device *ddev = bo->tbo.base.dev; int r; if (bo->pin_count) { @@ -247,7 +247,7 @@ static int __qxl_bo_pin(struct qxl_bo *bo) static int __qxl_bo_unpin(struct qxl_bo *bo) { struct ttm_operation_ctx ctx = { false, false }; - struct drm_device *ddev = bo->gem_base.dev; + struct drm_device *ddev = bo->tbo.base.dev; int r, i; if (!bo->pin_count) { @@ -310,13 +310,13 @@ void qxl_bo_force_delete(struct qxl_device *qdev) dev_err(qdev->ddev.dev, "Userspace still has active objects !\n"); list_for_each_entry_safe(bo, n, &qdev->gem.objects, list) { dev_err(qdev->ddev.dev, "%p %p %lu %lu force free\n", - &bo->gem_base, bo, (unsigned long)bo->gem_base.size, - *((unsigned long *)&bo->gem_base.refcount)); + &bo->tbo.base, bo, (unsigned long)bo->tbo.base.size, + *((unsigned long *)&bo->tbo.base.refcount)); mutex_lock(&qdev->gem.mutex); list_del_init(&bo->list); mutex_unlock(&qdev->gem.mutex); /* this should unref the ttm bo */ - drm_gem_object_put_unlocked(&bo->gem_base); + drm_gem_object_put_unlocked(&bo->tbo.base); } } diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index b805bfa87b68..0022e31ba910 100644 --- a/drivers/gpu/drm/qxl/qxl_release.c +++ b/drivers/gpu/drm/qxl/qxl_release.c @@ -243,7 +243,7 @@ static int qxl_release_validate_bo(struct qxl_bo *bo) return ret; /* allocate a surface for reserved + validated buffers */ - ret = qxl_bo_check_id(bo->gem_base.dev->dev_private, bo); + ret = qxl_bo_check_id(bo->tbo.base.dev->dev_private, bo); if (ret) return ret; return 0; diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 663e59fd1e8c..9b24514c75aa 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -155,7 +155,7 @@ static int qxl_verify_access(struct ttm_buffer_object *bo, struct file *filp) { struct qxl_bo *qbo = to_qxl_bo(bo); - return drm_vma_node_verify_access(&qbo->gem_base.vma_node, + return drm_vma_node_verify_access(&qbo->tbo.base.vma_node, filp->private_data); } @@ -297,7 +297,7 @@ static void qxl_bo_move_notify(struct ttm_buffer_object *bo, if (!qxl_ttm_bo_is_qxl_bo(bo)) return; qbo = to_qxl_bo(bo); - qdev = qbo->gem_base.dev->dev_private; + qdev = qbo->tbo.base.dev->dev_private; if (bo->mem.mem_type == TTM_PL_PRIV && qbo->surface_id) qxl_surface_evict(qdev, qbo, new_mem ? true : false);

[v4,03/17] drm/qxl: use embedded gem object

Commit Message

Patch