From: Ben Widawsky Date: Fri, 6 Dec 2013 22:10:55 +0000 (-0800) Subject: drm/i915: Make pin count per VMA X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d7f46fc4e7323887494db13f063a8e59861fefb0;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git drm/i915: Make pin count per VMA Signed-off-by: Ben Widawsky Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 13accf795548..4c610eeb5459 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -100,7 +100,7 @@ static const char *get_pin_flag(struct drm_i915_gem_object *obj) { if (obj->user_pin_count > 0) return "P"; - else if (obj->pin_count > 0) + else if (i915_gem_obj_is_pinned(obj)) return "p"; else return " "; @@ -125,6 +125,8 @@ static void describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) { struct i915_vma *vma; + int pin_count = 0; + seq_printf(m, "%pK: %s%s%s %8zdKiB %02x %02x %u %u %u%s%s%s", &obj->base, get_pin_flag(obj), @@ -141,8 +143,10 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) obj->madv == I915_MADV_DONTNEED ? " purgeable" : ""); if (obj->base.name) seq_printf(m, " (name: %d)", obj->base.name); - if (obj->pin_count) - seq_printf(m, " (pinned x %d)", obj->pin_count); + list_for_each_entry(vma, &obj->vma_list, vma_link) + if (vma->pin_count > 0) + pin_count++; + seq_printf(m, " (pinned x %d)", pin_count); if (obj->pin_display) seq_printf(m, " (display)"); if (obj->fence_reg != I915_FENCE_REG_NONE) @@ -439,7 +443,7 @@ static int i915_gem_gtt_info(struct seq_file *m, void *data) total_obj_size = total_gtt_size = count = 0; list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) { - if (list == PINNED_LIST && obj->pin_count == 0) + if (list == PINNED_LIST && !i915_gem_obj_is_pinned(obj)) continue; seq_puts(m, " "); @@ -2843,7 +2847,7 @@ i915_drop_caches_set(void *data, u64 val) list_for_each_entry(vm, &dev_priv->vm_list, global_link) { list_for_each_entry_safe(vma, x, &vm->inactive_list, mm_list) { - if (vma->obj->pin_count) + if (vma->pin_count) continue; ret = i915_vma_unbind(vma); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 780f815b6c9f..bf022c4a5773 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -651,6 +651,19 @@ struct i915_vma { unsigned long exec_handle; struct drm_i915_gem_exec_object2 *exec_entry; + /** + * How many users have pinned this object in GTT space. The following + * users can each hold at most one reference: pwrite/pread, pin_ioctl + * (via user_pin_count), execbuffer (objects are not allowed multiple + * times for the same batchbuffer), and the framebuffer code. When + * switching/pageflipping, the framebuffer code has at most two buffers + * pinned per crtc. + * + * In the worst case this is 1 + 1 + 1 + 2*2 = 7. That would fit into 3 + * bits with absolutely no headroom. So use 4 bits. + */ + unsigned int pin_count:4; +#define DRM_I915_GEM_OBJECT_MAX_PIN_COUNT 0xf }; struct i915_ctx_hang_stats { @@ -1617,18 +1630,6 @@ struct drm_i915_gem_object { */ unsigned int fence_dirty:1; - /** How many users have pinned this object in GTT space. The following - * users can each hold at most one reference: pwrite/pread, pin_ioctl - * (via user_pin_count), execbuffer (objects are not allowed multiple - * times for the same batchbuffer), and the framebuffer code. When - * switching/pageflipping, the framebuffer code has at most two buffers - * pinned per crtc. - * - * In the worst case this is 1 + 1 + 1 + 2*2 = 7. That would fit into 3 - * bits with absolutely no headroom. So use 4 bits. */ - unsigned int pin_count:4; -#define DRM_I915_GEM_OBJECT_MAX_PIN_COUNT 0xf - /** * Is the object at the current location in the gtt mappable and * fenceable? Used to avoid costly recalculations. @@ -2005,7 +2006,7 @@ int __must_check i915_gem_object_pin(struct drm_i915_gem_object *obj, uint32_t alignment, bool map_and_fenceable, bool nonblocking); -void i915_gem_object_unpin(struct drm_i915_gem_object *obj); +void i915_gem_object_ggtt_unpin(struct drm_i915_gem_object *obj); int __must_check i915_vma_unbind(struct i915_vma *vma); int __must_check i915_gem_object_ggtt_unbind(struct drm_i915_gem_object *obj); int i915_gem_object_put_pages(struct drm_i915_gem_object *obj); @@ -2168,6 +2169,13 @@ i915_gem_obj_lookup_or_create_vma(struct drm_i915_gem_object *obj, struct i915_address_space *vm); struct i915_vma *i915_gem_obj_to_ggtt(struct drm_i915_gem_object *obj); +static inline bool i915_gem_obj_is_pinned(struct drm_i915_gem_object *obj) { + struct i915_vma *vma; + list_for_each_entry(vma, &obj->vma_list, vma_link) + if (vma->pin_count > 0) + return true; + return false; +} /* Some GGTT VM helpers */ #define obj_to_ggtt(obj) \ diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index d8981ec9fd3b..6dc96bceed19 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -204,7 +204,7 @@ i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data, pinned = 0; mutex_lock(&dev->struct_mutex); list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) - if (obj->pin_count) + if (i915_gem_obj_is_pinned(obj)) pinned += i915_gem_obj_ggtt_size(obj); mutex_unlock(&dev->struct_mutex); @@ -651,7 +651,7 @@ i915_gem_gtt_pwrite_fast(struct drm_device *dev, } out_unpin: - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); out: return ret; } @@ -1418,7 +1418,7 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) /* Finally, remap it using the new GTT offset */ ret = vm_insert_pfn(vma, (unsigned long)vmf->virtual_address, pfn); unpin: - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); unlock: mutex_unlock(&dev->struct_mutex); out: @@ -2721,7 +2721,7 @@ int i915_vma_unbind(struct i915_vma *vma) return 0; } - if (obj->pin_count) + if (vma->pin_count) return -EBUSY; BUG_ON(obj->pages == NULL); @@ -2785,7 +2785,7 @@ i915_gem_object_ggtt_unbind(struct drm_i915_gem_object *obj) if (!i915_gem_obj_ggtt_bound(obj)) return 0; - if (obj->pin_count) + if (i915_gem_obj_to_ggtt(obj)->pin_count) return -EBUSY; BUG_ON(obj->pages == NULL); @@ -3486,7 +3486,7 @@ int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj, if (obj->cache_level == cache_level) return 0; - if (obj->pin_count) { + if (i915_gem_obj_is_pinned(obj)) { DRM_DEBUG("can not change the cache level of pinned objects\n"); return -EBUSY; } @@ -3646,7 +3646,7 @@ static bool is_pin_display(struct drm_i915_gem_object *obj) * subtracting the potential reference by the user, any pin_count * remains, it must be due to another use by the display engine. */ - return obj->pin_count - !!obj->user_pin_count; + return i915_gem_obj_to_ggtt(obj)->pin_count - !!obj->user_pin_count; } /* @@ -3720,7 +3720,7 @@ err_unpin_display: void i915_gem_object_unpin_from_display_plane(struct drm_i915_gem_object *obj) { - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); obj->pin_display = is_pin_display(obj); } @@ -3853,18 +3853,18 @@ i915_gem_object_pin(struct drm_i915_gem_object *obj, struct i915_vma *vma; int ret; - if (WARN_ON(obj->pin_count == DRM_I915_GEM_OBJECT_MAX_PIN_COUNT)) - return -EBUSY; - WARN_ON(map_and_fenceable && !i915_is_ggtt(vm)); vma = i915_gem_obj_to_vma(obj, vm); if (vma) { + if (WARN_ON(vma->pin_count == DRM_I915_GEM_OBJECT_MAX_PIN_COUNT)) + return -EBUSY; + if ((alignment && vma->node.start & (alignment - 1)) || (map_and_fenceable && !obj->map_and_fenceable)) { - WARN(obj->pin_count, + WARN(vma->pin_count, "bo is already pinned with incorrect alignment:" " offset=%lx, req.alignment=%x, req.map_and_fenceable=%d," " obj->map_and_fenceable=%d\n", @@ -3893,19 +3893,22 @@ i915_gem_object_pin(struct drm_i915_gem_object *obj, if (!obj->has_global_gtt_mapping && map_and_fenceable) i915_gem_gtt_bind_object(obj, obj->cache_level); - obj->pin_count++; + i915_gem_obj_to_vma(obj, vm)->pin_count++; obj->pin_mappable |= map_and_fenceable; return 0; } void -i915_gem_object_unpin(struct drm_i915_gem_object *obj) +i915_gem_object_ggtt_unpin(struct drm_i915_gem_object *obj) { - BUG_ON(obj->pin_count == 0); - BUG_ON(!i915_gem_obj_bound_any(obj)); + struct i915_vma *vma = i915_gem_obj_to_ggtt(obj); - if (--obj->pin_count == 0) + BUG_ON(!vma); + BUG_ON(vma->pin_count == 0); + BUG_ON(!i915_gem_obj_ggtt_bound(obj)); + + if (--vma->pin_count == 0) obj->pin_mappable = false; } @@ -3989,7 +3992,7 @@ i915_gem_unpin_ioctl(struct drm_device *dev, void *data, obj->user_pin_count--; if (obj->user_pin_count == 0) { obj->pin_filp = NULL; - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); } out: @@ -4069,7 +4072,7 @@ i915_gem_madvise_ioctl(struct drm_device *dev, void *data, goto unlock; } - if (obj->pin_count) { + if (i915_gem_obj_is_pinned(obj)) { ret = -EINVAL; goto out; } @@ -4178,12 +4181,14 @@ void i915_gem_free_object(struct drm_gem_object *gem_obj) if (obj->phys_obj) i915_gem_detach_phys_object(dev, obj); - obj->pin_count = 0; /* NB: 0 or 1 elements */ WARN_ON(!list_empty(&obj->vma_list) && !list_is_singular(&obj->vma_list)); list_for_each_entry_safe(vma, next, &obj->vma_list, vma_link) { - int ret = i915_vma_unbind(vma); + int ret; + + vma->pin_count = 0; + ret = i915_vma_unbind(vma); if (WARN_ON(ret == -ERESTARTSYS)) { bool was_interruptible; @@ -4963,7 +4968,7 @@ i915_gem_inactive_count(struct shrinker *shrinker, struct shrink_control *sc) if (obj->active) continue; - if (obj->pin_count == 0 && obj->pages_pin_count == 0) + if (!i915_gem_obj_is_pinned(obj) && obj->pages_pin_count == 0) count += obj->base.size >> PAGE_SHIFT; } diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 41877045a1a0..b06199175d41 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -241,7 +241,7 @@ static int create_default_context(struct drm_i915_private *dev_priv) return 0; err_unpin: - i915_gem_object_unpin(ctx->obj); + i915_gem_object_ggtt_unpin(ctx->obj); err_destroy: i915_gem_context_unreference(ctx); return ret; @@ -300,11 +300,11 @@ void i915_gem_context_fini(struct drm_device *dev) if (dev_priv->ring[RCS].last_context == dctx) { /* Fake switch to NULL context */ WARN_ON(dctx->obj->active); - i915_gem_object_unpin(dctx->obj); + i915_gem_object_ggtt_unpin(dctx->obj); i915_gem_context_unreference(dctx); } - i915_gem_object_unpin(dctx->obj); + i915_gem_object_ggtt_unpin(dctx->obj); i915_gem_context_unreference(dctx); dev_priv->ring[RCS].default_context = NULL; dev_priv->ring[RCS].last_context = NULL; @@ -412,7 +412,7 @@ static int do_switch(struct i915_hw_context *to) u32 hw_flags = 0; int ret, i; - BUG_ON(from != NULL && from->obj != NULL && from->obj->pin_count == 0); + BUG_ON(from != NULL && from->obj != NULL && !i915_gem_obj_is_pinned(from->obj)); if (from == to && !to->remap_slice) return 0; @@ -428,7 +428,7 @@ static int do_switch(struct i915_hw_context *to) * XXX: We need a real interface to do this instead of trickery. */ ret = i915_gem_object_set_to_gtt_domain(to->obj, false); if (ret) { - i915_gem_object_unpin(to->obj); + i915_gem_object_ggtt_unpin(to->obj); return ret; } @@ -440,7 +440,7 @@ static int do_switch(struct i915_hw_context *to) ret = mi_set_context(ring, to, hw_flags); if (ret) { - i915_gem_object_unpin(to->obj); + i915_gem_object_ggtt_unpin(to->obj); return ret; } @@ -476,7 +476,7 @@ static int do_switch(struct i915_hw_context *to) BUG_ON(from->obj->ring != ring); /* obj is kept alive until the next request by its active ref */ - i915_gem_object_unpin(from->obj); + i915_gem_object_ggtt_unpin(from->obj); i915_gem_context_unreference(from); } diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c index b7376533633d..5cb0aa4fadc7 100644 --- a/drivers/gpu/drm/i915/i915_gem_evict.c +++ b/drivers/gpu/drm/i915/i915_gem_evict.c @@ -34,7 +34,8 @@ static bool mark_free(struct i915_vma *vma, struct list_head *unwind) { - if (vma->obj->pin_count) + /* Freeing up memory requires no VMAs are pinned */ + if (i915_gem_obj_is_pinned(vma->obj)) return false; if (WARN_ON(!list_empty(&vma->exec_list))) @@ -186,7 +187,7 @@ int i915_gem_evict_vm(struct i915_address_space *vm, bool do_idle) } list_for_each_entry_safe(vma, next, &vm->inactive_list, mm_list) - if (vma->obj->pin_count == 0) + if (vma->pin_count == 0) WARN_ON(i915_vma_unbind(vma)); return 0; diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 9282b4c411f6..a2d6eb5336e3 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -566,7 +566,7 @@ i915_gem_execbuffer_unreserve_vma(struct i915_vma *vma) i915_gem_object_unpin_fence(obj); if (entry->flags & __EXEC_OBJECT_HAS_PIN) - i915_gem_object_unpin(obj); + vma->pin_count--; entry->flags &= ~(__EXEC_OBJECT_HAS_FENCE | __EXEC_OBJECT_HAS_PIN); } @@ -923,7 +923,9 @@ i915_gem_execbuffer_move_to_active(struct list_head *vmas, if (obj->base.write_domain) { obj->dirty = 1; obj->last_write_seqno = intel_ring_get_seqno(ring); - if (obj->pin_count) /* check for potential scanout */ + /* check for potential scanout */ + if (i915_gem_obj_ggtt_bound(obj) && + i915_gem_obj_to_ggtt(obj)->pin_count) intel_mark_fb_busy(obj, ring); } diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c index b13905348048..eb993584aa6b 100644 --- a/drivers/gpu/drm/i915/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/i915_gem_tiling.c @@ -308,7 +308,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data, return -EINVAL; } - if (obj->pin_count || obj->framebuffer_references) { + if (i915_gem_obj_is_pinned(obj) || obj->framebuffer_references) { drm_gem_object_unreference_unlocked(&obj->base); return -EBUSY; } diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 99322432e320..5dede92396c8 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -578,7 +578,7 @@ static void capture_bo(struct drm_i915_error_buffer *err, err->write_domain = obj->base.write_domain; err->fence_reg = obj->fence_reg; err->pinned = 0; - if (obj->pin_count > 0) + if (i915_gem_obj_is_pinned(obj)) err->pinned = 1; if (obj->user_pin_count > 0) err->pinned = -1; @@ -611,7 +611,7 @@ static u32 capture_pinned_bo(struct drm_i915_error_buffer *err, int i = 0; list_for_each_entry(obj, head, global_list) { - if (obj->pin_count == 0) + if (!i915_gem_obj_is_pinned(obj)) continue; capture_bo(err++, obj); @@ -875,7 +875,7 @@ static void i915_gem_capture_vm(struct drm_i915_private *dev_priv, i++; error->active_bo_count[ndx] = i; list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) - if (obj->pin_count) + if (i915_gem_obj_is_pinned(obj)) i++; error->pinned_bo_count[ndx] = i - error->active_bo_count[ndx]; diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c index 284c3eb066f6..d53c17db30de 100644 --- a/drivers/gpu/drm/i915/intel_fbdev.c +++ b/drivers/gpu/drm/i915/intel_fbdev.c @@ -104,7 +104,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper, return 0; out_unpin: - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); out_unref: drm_gem_object_unreference(&obj->base); out: @@ -208,7 +208,7 @@ static int intelfb_create(struct drm_fb_helper *helper, return 0; out_unpin: - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); drm_gem_object_unreference(&obj->base); out_unlock: mutex_unlock(&dev->struct_mutex); diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index a98a990fbab3..a1397b1646af 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -293,7 +293,7 @@ static void intel_overlay_release_old_vid_tail(struct intel_overlay *overlay) { struct drm_i915_gem_object *obj = overlay->old_vid_bo; - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); drm_gem_object_unreference(&obj->base); overlay->old_vid_bo = NULL; @@ -306,7 +306,7 @@ static void intel_overlay_off_tail(struct intel_overlay *overlay) /* never have the overlay hw on without showing a frame */ BUG_ON(!overlay->vid_bo); - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); drm_gem_object_unreference(&obj->base); overlay->vid_bo = NULL; @@ -782,7 +782,7 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay, return 0; out_unpin: - i915_gem_object_unpin(new_bo); + i915_gem_object_ggtt_unpin(new_bo); return ret; } @@ -1386,7 +1386,7 @@ void intel_setup_overlay(struct drm_device *dev) out_unpin_bo: if (!OVERLAY_NEEDS_PHYSICAL(dev)) - i915_gem_object_unpin(reg_bo); + i915_gem_object_ggtt_unpin(reg_bo); out_free_bo: drm_gem_object_unreference(®_bo->base); out_free: diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 41b6e080e362..cba4be88eddb 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3298,7 +3298,7 @@ intel_alloc_context_page(struct drm_device *dev) return ctx; err_unpin: - i915_gem_object_unpin(ctx); + i915_gem_object_ggtt_unpin(ctx); err_unref: drm_gem_object_unreference(&ctx->base); return NULL; @@ -4166,13 +4166,13 @@ void ironlake_teardown_rc6(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; if (dev_priv->ips.renderctx) { - i915_gem_object_unpin(dev_priv->ips.renderctx); + i915_gem_object_ggtt_unpin(dev_priv->ips.renderctx); drm_gem_object_unreference(&dev_priv->ips.renderctx->base); dev_priv->ips.renderctx = NULL; } if (dev_priv->ips.pwrctx) { - i915_gem_object_unpin(dev_priv->ips.pwrctx); + i915_gem_object_ggtt_unpin(dev_priv->ips.pwrctx); drm_gem_object_unreference(&dev_priv->ips.pwrctx->base); dev_priv->ips.pwrctx = NULL; } diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index e05a0216cd9b..75c8883f58c1 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -549,7 +549,7 @@ init_pipe_control(struct intel_ring_buffer *ring) return 0; err_unpin: - i915_gem_object_unpin(ring->scratch.obj); + i915_gem_object_ggtt_unpin(ring->scratch.obj); err_unref: drm_gem_object_unreference(&ring->scratch.obj->base); err: @@ -625,7 +625,7 @@ static void render_ring_cleanup(struct intel_ring_buffer *ring) if (INTEL_INFO(dev)->gen >= 5) { kunmap(sg_page(ring->scratch.obj->pages->sgl)); - i915_gem_object_unpin(ring->scratch.obj); + i915_gem_object_ggtt_unpin(ring->scratch.obj); } drm_gem_object_unreference(&ring->scratch.obj->base); @@ -1250,7 +1250,7 @@ static void cleanup_status_page(struct intel_ring_buffer *ring) return; kunmap(sg_page(obj->pages->sgl)); - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); drm_gem_object_unreference(&obj->base); ring->status_page.obj = NULL; } @@ -1290,7 +1290,7 @@ static int init_status_page(struct intel_ring_buffer *ring) return 0; err_unpin: - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); err_unref: drm_gem_object_unreference(&obj->base); err: @@ -1387,7 +1387,7 @@ static int intel_init_ring_buffer(struct drm_device *dev, err_unmap: iounmap(ring->virtual_start); err_unpin: - i915_gem_object_unpin(obj); + i915_gem_object_ggtt_unpin(obj); err_unref: drm_gem_object_unreference(&obj->base); ring->obj = NULL; @@ -1415,7 +1415,7 @@ void intel_cleanup_ring_buffer(struct intel_ring_buffer *ring) iounmap(ring->virtual_start); - i915_gem_object_unpin(ring->obj); + i915_gem_object_ggtt_unpin(ring->obj); drm_gem_object_unreference(&ring->obj->base); ring->obj = NULL; ring->preallocated_lazy_request = NULL;