diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 320 |
3 files changed, 183 insertions, 154 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 35874b3a86dc..b6494b24098d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -568,6 +568,13 @@ struct i915_vma { /** This vma's place in the batchbuffer or on the eviction list */ struct list_head exec_list; + /** + * Used for performing relocations during execbuffer insertion. + */ + struct hlist_node exec_node; + unsigned long exec_handle; + struct drm_i915_gem_exec_object2 *exec_entry; + }; struct i915_ctx_hang_stats { @@ -1398,8 +1405,6 @@ struct drm_i915_gem_object { struct list_head ring_list; /** Used in execbuf to temporarily hold a ref */ struct list_head obj_exec_link; - /** This object's place in the batchbuffer or on the eviction list */ - struct list_head exec_list; /** * This is set if the object is on the active lists (has pending @@ -1485,13 +1490,6 @@ struct drm_i915_gem_object { void *dma_buf_vmapping; int vmapping_count; - /** - * Used for performing relocations during execbuffer insertion. - */ - struct hlist_node exec_node; - unsigned long exec_handle; - struct drm_i915_gem_exec_object2 *exec_entry; - struct intel_ring_buffer *ring; /** Breadcrumb of last rendering to the buffer. */ diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index f21a0c36a40b..c4c56f98d6e6 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3978,7 +3978,6 @@ void i915_gem_object_init(struct drm_i915_gem_object *obj, { INIT_LIST_HEAD(&obj->global_list); INIT_LIST_HEAD(&obj->ring_list); - INIT_LIST_HEAD(&obj->exec_list); INIT_LIST_HEAD(&obj->obj_exec_link); INIT_LIST_HEAD(&obj->vma_list); diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index bf345777ae9f..5dcfd4f59f87 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -33,24 +33,24 @@ #include "intel_drv.h" #include <linux/dma_remapping.h> -struct eb_objects { - struct list_head objects; +struct eb_vmas { + struct list_head vmas; int and; union { - struct drm_i915_gem_object *lut[0]; + struct i915_vma *lut[0]; struct hlist_head buckets[0]; }; }; -static struct eb_objects * -eb_create(struct drm_i915_gem_execbuffer2 *args) +static struct eb_vmas * +eb_create(struct drm_i915_gem_execbuffer2 *args, struct i915_address_space *vm) { - struct eb_objects *eb = NULL; + struct eb_vmas *eb = NULL; if (args->flags & I915_EXEC_HANDLE_LUT) { int size = args->buffer_count; - size *= sizeof(struct drm_i915_gem_object *); - size += sizeof(struct eb_objects); + size *= sizeof(struct i915_vma *); + size += sizeof(struct eb_vmas); eb = kmalloc(size, GFP_TEMPORARY | __GFP_NOWARN | __GFP_NORETRY); } @@ -61,7 +61,7 @@ eb_create(struct drm_i915_gem_execbuffer2 *args) while (count > 2*size) count >>= 1; eb = kzalloc(count*sizeof(struct hlist_head) + - sizeof(struct eb_objects), + sizeof(struct eb_vmas), GFP_TEMPORARY); if (eb == NULL) return eb; @@ -70,64 +70,97 @@ eb_create(struct drm_i915_gem_execbuffer2 *args) } else eb->and = -args->buffer_count; - INIT_LIST_HEAD(&eb->objects); + INIT_LIST_HEAD(&eb->vmas); return eb; } static void -eb_reset(struct eb_objects *eb) +eb_reset(struct eb_vmas *eb) { if (eb->and >= 0) memset(eb->buckets, 0, (eb->and+1)*sizeof(struct hlist_head)); } static int -eb_lookup_objects(struct eb_objects *eb, - struct drm_i915_gem_exec_object2 *exec, - const struct drm_i915_gem_execbuffer2 *args, - struct drm_file *file) +eb_lookup_vmas(struct eb_vmas *eb, + struct drm_i915_gem_exec_object2 *exec, + const struct drm_i915_gem_execbuffer2 *args, + struct i915_address_space *vm, + struct drm_file *file) { - int i; + struct drm_i915_gem_object *obj; + struct list_head objects; + int i, ret = 0; + INIT_LIST_HEAD(&objects); spin_lock(&file->table_lock); + /* Grab a reference to the object and release the lock so we can lookup + * or create the VMA without using GFP_ATOMIC */ for (i = 0; i < args->buffer_count; i++) { - struct drm_i915_gem_object *obj; - obj = to_intel_bo(idr_find(&file->object_idr, exec[i].handle)); if (obj == NULL) { spin_unlock(&file->table_lock); DRM_DEBUG("Invalid object handle %d at index %d\n", exec[i].handle, i); - return -ENOENT; + ret = -ENOENT; + goto out; } - if (!list_empty(&obj->exec_list)) { + if (!list_empty(&obj->obj_exec_link)) { spin_unlock(&file->table_lock); DRM_DEBUG("Object %p [handle %d, index %d] appears more than once in object list\n", obj, exec[i].handle, i); - return -EINVAL; + ret = -EINVAL; + goto out; } drm_gem_object_reference(&obj->base); - list_add_tail(&obj->exec_list, &eb->objects); + list_add_tail(&obj->obj_exec_link, &objects); + } + spin_unlock(&file->table_lock); - obj->exec_entry = &exec[i]; + i = 0; + list_for_each_entry(obj, &objects, obj_exec_link) { + struct i915_vma *vma; + + vma = i915_gem_obj_lookup_or_create_vma(obj, vm); + if (IS_ERR(vma)) { + /* XXX: We don't need an error path fro vma because if + * the vma was created just for this execbuf, object + * unreference should kill it off.*/ + DRM_DEBUG("Failed to lookup VMA\n"); + ret = PTR_ERR(vma); + goto out; + } + + list_add_tail(&vma->exec_list, &eb->vmas); + + vma->exec_entry = &exec[i]; if (eb->and < 0) { - eb->lut[i] = obj; + eb->lut[i] = vma; } else { uint32_t handle = args->flags & I915_EXEC_HANDLE_LUT ? i : exec[i].handle; - obj->exec_handle = handle; - hlist_add_head(&obj->exec_node, + vma->exec_handle = handle; + hlist_add_head(&vma->exec_node, &eb->buckets[handle & eb->and]); } + ++i; } - spin_unlock(&file->table_lock); - return 0; + +out: + while (!list_empty(&objects)) { + obj = list_first_entry(&objects, + struct drm_i915_gem_object, + obj_exec_link); + list_del_init(&obj->obj_exec_link); + if (ret) + drm_gem_object_unreference(&obj->base); + } + return ret; } -static struct drm_i915_gem_object * -eb_get_object(struct eb_objects *eb, unsigned long handle) +static struct i915_vma *eb_get_vma(struct eb_vmas *eb, unsigned long handle) { if (eb->and < 0) { if (handle >= -eb->and) @@ -139,27 +172,25 @@ eb_get_object(struct eb_objects *eb, unsigned long handle) head = &eb->buckets[handle & eb->and]; hlist_for_each(node, head) { - struct drm_i915_gem_object *obj; + struct i915_vma *vma; - obj = hlist_entry(node, struct drm_i915_gem_object, exec_node); - if (obj->exec_handle == handle) - return obj; + vma = hlist_entry(node, struct i915_vma, exec_node); + if (vma->exec_handle == handle) + return vma; } return NULL; } } -static void -eb_destroy(struct eb_objects *eb) -{ - while (!list_empty(&eb->objects)) { - struct drm_i915_gem_object *obj; +static void eb_destroy(struct eb_vmas *eb) { + while (!list_empty(&eb->vmas)) { + struct i915_vma *vma; - obj = list_first_entry(&eb->objects, - struct drm_i915_gem_object, + vma = list_first_entry(&eb->vmas, + struct i915_vma, exec_list); - list_del_init(&obj->exec_list); - drm_gem_object_unreference(&obj->base); + list_del_init(&vma->exec_list); + drm_gem_object_unreference(&vma->obj->base); } kfree(eb); } @@ -223,22 +254,24 @@ relocate_entry_gtt(struct drm_i915_gem_object *obj, static int i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj, - struct eb_objects *eb, + struct eb_vmas *eb, struct drm_i915_gem_relocation_entry *reloc, struct i915_address_space *vm) { struct drm_device *dev = obj->base.dev; struct drm_gem_object *target_obj; struct drm_i915_gem_object *target_i915_obj; + struct i915_vma *target_vma; uint32_t target_offset; int ret = -EINVAL; /* we've already hold a reference to all valid objects */ - target_obj = &eb_get_object(eb, reloc->target_handle)->base; - if (unlikely(target_obj == NULL)) + target_vma = eb_get_vma(eb, reloc->target_handle); + if (unlikely(target_vma == NULL)) return -ENOENT; + target_i915_obj = target_vma->obj; + target_obj = &target_vma->obj->base; - target_i915_obj = to_intel_bo(target_obj); target_offset = i915_gem_obj_ggtt_offset(target_i915_obj); /* Sandybridge PPGTT errata: We need a global gtt mapping for MI and @@ -320,14 +353,13 @@ i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj, } static int -i915_gem_execbuffer_relocate_object(struct drm_i915_gem_object *obj, - struct eb_objects *eb, - struct i915_address_space *vm) +i915_gem_execbuffer_relocate_vma(struct i915_vma *vma, + struct eb_vmas *eb) { #define N_RELOC(x) ((x) / sizeof(struct drm_i915_gem_relocation_entry)) struct drm_i915_gem_relocation_entry stack_reloc[N_RELOC(512)]; struct drm_i915_gem_relocation_entry __user *user_relocs; - struct drm_i915_gem_exec_object2 *entry = obj->exec_entry; + struct drm_i915_gem_exec_object2 *entry = vma->exec_entry; int remain, ret; user_relocs = to_user_ptr(entry->relocs_ptr); @@ -346,8 +378,8 @@ i915_gem_execbuffer_relocate_object(struct drm_i915_gem_object *obj, do { u64 offset = r->presumed_offset; - ret = i915_gem_execbuffer_relocate_entry(obj, eb, r, - vm); + ret = i915_gem_execbuffer_relocate_entry(vma->obj, eb, r, + vma->vm); if (ret) return ret; @@ -368,17 +400,16 @@ i915_gem_execbuffer_relocate_object(struct drm_i915_gem_object *obj, } static int -i915_gem_execbuffer_relocate_object_slow(struct drm_i915_gem_object *obj, - struct eb_objects *eb, - struct drm_i915_gem_relocation_entry *relocs, - struct i915_address_space *vm) +i915_gem_execbuffer_relocate_vma_slow(struct i915_vma *vma, + struct eb_vmas *eb, + struct drm_i915_gem_relocation_entry *relocs) { - const struct drm_i915_gem_exec_object2 *entry = obj->exec_entry; + const struct drm_i915_gem_exec_object2 *entry = vma->exec_entry; int i, ret; for (i = 0; i < entry->relocation_count; i++) { - ret = i915_gem_execbuffer_relocate_entry(obj, eb, &relocs[i], - vm); + ret = i915_gem_execbuffer_relocate_entry(vma->obj, eb, &relocs[i], + vma->vm); if (ret) return ret; } @@ -387,10 +418,10 @@ i915_gem_execbuffer_relocate_object_slow(struct drm_i915_gem_object *obj, } static int -i915_gem_execbuffer_relocate(struct eb_objects *eb, +i915_gem_execbuffer_relocate(struct eb_vmas *eb, struct i915_address_space *vm) { - struct drm_i915_gem_object *obj; + struct i915_vma *vma; int ret = 0; /* This is the fast path and we cannot handle a pagefault whilst @@ -401,8 +432,8 @@ i915_gem_execbuffer_relocate(struct eb_objects *eb, * lockdep complains vehemently. */ pagefault_disable(); - list_for_each_entry(obj, &eb->objects, exec_list) { - ret = i915_gem_execbuffer_relocate_object(obj, eb, vm); + list_for_each_entry(vma, &eb->vmas, exec_list) { + ret = i915_gem_execbuffer_relocate_vma(vma, eb); if (ret) break; } @@ -415,31 +446,32 @@ i915_gem_execbuffer_relocate(struct eb_objects *eb, #define __EXEC_OBJECT_HAS_FENCE (1<<30) static int -need_reloc_mappable(struct drm_i915_gem_object *obj) +need_reloc_mappable(struct i915_vma *vma) { - struct drm_i915_gem_exec_object2 *entry = obj->exec_entry; - return entry->relocation_count && !use_cpu_reloc(obj); + struct drm_i915_gem_exec_object2 *entry = vma->exec_entry; + return entry->relocation_count && !use_cpu_reloc(vma->obj) && + i915_is_ggtt(vma->vm); } static int -i915_gem_execbuffer_reserve_object(struct drm_i915_gem_object *obj, - struct intel_ring_buffer *ring, - struct i915_address_space *vm, - bool *need_reloc) +i915_gem_execbuffer_reserve_vma(struct i915_vma *vma, + struct intel_ring_buffer *ring, + bool *need_reloc) { - struct drm_i915_private *dev_priv = obj->base.dev->dev_private; - struct drm_i915_gem_exec_object2 *entry = obj->exec_entry; + struct drm_i915_private *dev_priv = ring->dev->dev_private; + struct drm_i915_gem_exec_object2 *entry = vma->exec_entry; bool has_fenced_gpu_access = INTEL_INFO(ring->dev)->gen < 4; bool need_fence, need_mappable; + struct drm_i915_gem_object *obj = vma->obj; int ret; need_fence = has_fenced_gpu_access && entry->flags & EXEC_OBJECT_NEEDS_FENCE && obj->tiling_mode != I915_TILING_NONE; - need_mappable = need_fence || need_reloc_mappable(obj); + need_mappable = need_fence || need_reloc_mappable(vma); - ret = i915_gem_object_pin(obj, vm, entry->alignment, need_mappable, + ret = i915_gem_object_pin(obj, vma->vm, entry->alignment, need_mappable, false); if (ret) return ret; @@ -467,8 +499,8 @@ i915_gem_execbuffer_reserve_object(struct drm_i915_gem_object *obj, obj->has_aliasing_ppgtt_mapping = 1; } - if (entry->offset != i915_gem_obj_offset(obj, vm)) { - entry->offset = i915_gem_obj_offset(obj, vm); + if (entry->offset != vma->node.start) { + entry->offset = vma->node.start; *need_reloc = true; } @@ -485,14 +517,15 @@ i915_gem_execbuffer_reserve_object(struct drm_i915_gem_object *obj, } static void -i915_gem_execbuffer_unreserve_object(struct drm_i915_gem_object *obj) +i915_gem_execbuffer_unreserve_vma(struct i915_vma *vma) { struct drm_i915_gem_exec_object2 *entry; + struct drm_i915_gem_object *obj = vma->obj; - if (!i915_gem_obj_bound_any(obj)) + if (!drm_mm_node_allocated(&vma->node)) return; - entry = obj->exec_entry; + entry = vma->exec_entry; if (entry->flags & __EXEC_OBJECT_HAS_FENCE) i915_gem_object_unpin_fence(obj); @@ -505,41 +538,40 @@ i915_gem_execbuffer_unreserve_object(struct drm_i915_gem_object *obj) static int i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring, - struct list_head *objects, - struct i915_address_space *vm, + struct list_head *vmas, bool *need_relocs) { struct drm_i915_gem_object *obj; - struct list_head ordered_objects; + struct i915_vma *vma; + struct list_head ordered_vmas; bool has_fenced_gpu_access = INTEL_INFO(ring->dev)->gen < 4; int retry; - INIT_LIST_HEAD(&ordered_objects); - while (!list_empty(objects)) { + INIT_LIST_HEAD(&ordered_vmas); + while (!list_empty(vmas)) { struct drm_i915_gem_exec_object2 *entry; bool need_fence, need_mappable; - obj = list_first_entry(objects, - struct drm_i915_gem_object, - exec_list); - entry = obj->exec_entry; + vma = list_first_entry(vmas, struct i915_vma, exec_list); + obj = vma->obj; + entry = vma->exec_entry; need_fence = has_fenced_gpu_access && entry->flags & EXEC_OBJECT_NEEDS_FENCE && obj->tiling_mode != I915_TILING_NONE; - need_mappable = need_fence || need_reloc_mappable(obj); + need_mappable = need_fence || need_reloc_mappable(vma); if (need_mappable) - list_move(&obj->exec_list, &ordered_objects); + list_move(&vma->exec_list, &ordered_vmas); else - list_move_tail(&obj->exec_list, &ordered_objects); + list_move_tail(&vma->exec_list, &ordered_vmas); obj->base.pending_read_domains = I915_GEM_GPU_DOMAINS & ~I915_GEM_DOMAIN_COMMAND; obj->base.pending_write_domain = 0; obj->pending_fenced_gpu_access = false; } - list_splice(&ordered_objects, objects); + list_splice(&ordered_vmas, vmas); /* Attempt to pin all of the buffers into the GTT. * This is done in 3 phases: @@ -558,47 +590,47 @@ i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring, int ret = 0; /* Unbind any ill-fitting objects or pin. */ - list_for_each_entry(obj, objects, exec_list) { - struct drm_i915_gem_exec_object2 *entry = obj->exec_entry; + list_for_each_entry(vma, vmas, exec_list) { + struct drm_i915_gem_exec_object2 *entry = vma->exec_entry; bool need_fence, need_mappable; - u32 obj_offset; - if (!i915_gem_obj_bound(obj, vm)) + obj = vma->obj; + + if (!drm_mm_node_allocated(&vma->node)) continue; - obj_offset = i915_gem_obj_offset(obj, vm); need_fence = has_fenced_gpu_access && entry->flags & EXEC_OBJECT_NEEDS_FENCE && obj->tiling_mode != I915_TILING_NONE; - need_mappable = need_fence || need_reloc_mappable(obj); + need_mappable = need_fence || need_reloc_mappable(vma); WARN_ON((need_mappable || need_fence) && - !i915_is_ggtt(vm)); + !i915_is_ggtt(vma->vm)); if ((entry->alignment && - obj_offset & (entry->alignment - 1)) || + vma->node.start & (entry->alignment - 1)) || (need_mappable && !obj->map_and_fenceable)) - ret = i915_vma_unbind(i915_gem_obj_to_vma(obj, vm)); + ret = i915_vma_unbind(vma); else - ret = i915_gem_execbuffer_reserve_object(obj, ring, vm, need_relocs); + ret = i915_gem_execbuffer_reserve_vma(vma, ring, need_relocs); if (ret) goto err; } /* Bind fresh objects */ - list_for_each_entry(obj, objects, exec_list) { - if (i915_gem_obj_bound(obj, vm)) + list_for_each_entry(vma, vmas, exec_list) { + if (drm_mm_node_allocated(&vma->node)) continue; - ret = i915_gem_execbuffer_reserve_object(obj, ring, vm, need_relocs); + ret = i915_gem_execbuffer_reserve_vma(vma, ring, need_relocs); if (ret) goto err; } err: /* Decrement pin count for bound objects */ - list_for_each_entry(obj, objects, exec_list) - i915_gem_execbuffer_unreserve_object(obj); + list_for_each_entry(vma, vmas, exec_list) + i915_gem_execbuffer_unreserve_vma(vma); if (ret != -ENOSPC || retry++) return ret; @@ -614,24 +646,27 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev, struct drm_i915_gem_execbuffer2 *args, struct drm_file *file, struct intel_ring_buffer *ring, - struct eb_objects *eb, - struct drm_i915_gem_exec_object2 *exec, - struct i915_address_space *vm) + struct eb_vmas *eb, + struct drm_i915_gem_exec_object2 *exec) { struct drm_i915_gem_relocation_entry *reloc; - struct drm_i915_gem_object *obj; + struct i915_address_space *vm; + struct i915_vma *vma; bool need_relocs; int *reloc_offset; int i, total, ret; int count = args->buffer_count; + if (WARN_ON(list_empty(&eb->vmas))) + return 0; + + vm = list_first_entry(&eb->vmas, struct i915_vma, exec_list)->vm; + /* We may process another execbuffer during the unlock... */ - while (!list_empty(&eb->objects)) { - obj = list_first_entry(&eb->objects, - struct drm_i915_gem_object, - exec_list); - list_del_init(&obj->exec_list); - drm_gem_object_unreference(&obj->base); + while (!list_empty(&eb->vmas)) { + vma = list_first_entry(&eb->vmas, struct i915_vma, exec_list); + list_del_init(&vma->exec_list); + drm_gem_object_unreference(&vma->obj->base); } mutex_unlock(&dev->struct_mutex); @@ -695,20 +730,19 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev, /* reacquire the objects */ eb_reset(eb); - ret = eb_lookup_objects(eb, exec, args, file); + ret = eb_lookup_vmas(eb, exec, args, vm, file); if (ret) goto err; need_relocs = (args->flags & I915_EXEC_NO_RELOC) == 0; - ret = i915_gem_execbuffer_reserve(ring, &eb->objects, vm, &need_relocs); + ret = i915_gem_execbuffer_reserve(ring, &eb->vmas, &need_relocs); if (ret) goto err; - list_for_each_entry(obj, &eb->objects, exec_list) { - int offset = obj->exec_entry - exec; - ret = i915_gem_execbuffer_relocate_object_slow(obj, eb, - reloc + reloc_offset[offset], - vm); + list_for_each_entry(vma, &eb->vmas, exec_list) { + int offset = vma->exec_entry - exec; + ret = i915_gem_execbuffer_relocate_vma_slow(vma, eb, + reloc + reloc_offset[offset]); if (ret) goto err; } @@ -727,14 +761,15 @@ err: static int i915_gem_execbuffer_move_to_gpu(struct intel_ring_buffer *ring, - struct list_head *objects) + struct list_head *vmas) { - struct drm_i915_gem_object *obj; + struct i915_vma *vma; uint32_t flush_domains = 0; bool flush_chipset = false; int ret; - list_for_each_entry(obj, objects, exec_list) { + list_for_each_entry(vma, vmas, exec_list) { + struct drm_i915_gem_object *obj = vma->obj; ret = i915_gem_object_sync(obj, ring); if (ret) return ret; @@ -809,13 +844,13 @@ validate_exec_list(struct drm_i915_gem_exec_object2 *exec, } static void -i915_gem_execbuffer_move_to_active(struct list_head *objects, - struct i915_address_space *vm, +i915_gem_execbuffer_move_to_active(struct list_head *vmas, struct intel_ring_buffer *ring) { - struct drm_i915_gem_object *obj; + struct i915_vma *vma; - list_for_each_entry(obj, objects, exec_list) { + list_for_each_entry(vma, vmas, exec_list) { + struct drm_i915_gem_object *obj = vma->obj; u32 old_read = obj->base.read_domains; u32 old_write = obj->base.write_domain; @@ -825,8 +860,7 @@ i915_gem_execbuffer_move_to_active(struct list_head *objects, obj->base.read_domains = obj->base.pending_read_domains; obj->fenced_gpu_access = obj->pending_fenced_gpu_access; - /* FIXME: This lookup gets fixed later <-- danvet */ - list_move_tail(&i915_gem_obj_to_vma(obj, vm)->mm_list, &vm->active_list); + list_move_tail(&vma->mm_list, &vma->vm->active_list); i915_gem_object_move_to_active(obj, ring); if (obj->base.write_domain) { obj->dirty = 1; @@ -885,7 +919,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, struct i915_address_space *vm) { drm_i915_private_t *dev_priv = dev->dev_private; - struct eb_objects *eb; + struct eb_vmas *eb; struct drm_i915_gem_object *batch_obj; struct drm_clip_rect *cliprects = NULL; struct intel_ring_buffer *ring; @@ -1025,7 +1059,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, goto pre_mutex_err; } - eb = eb_create(args); + eb = eb_create(args, vm); if (eb == NULL) { mutex_unlock(&dev->struct_mutex); ret = -ENOMEM; @@ -1033,18 +1067,16 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, } /* Look up object handles */ - ret = eb_lookup_objects(eb, exec, args, file); + ret = eb_lookup_vmas(eb, exec, args, vm, file); if (ret) goto err; /* take note of the batch buffer before we might reorder the lists */ - batch_obj = list_entry(eb->objects.prev, - struct drm_i915_gem_object, - exec_list); + batch_obj = list_entry(eb->vmas.prev, struct i915_vma, exec_list)->obj; /* Move the objects en-masse into the GTT, evicting if necessary. */ need_relocs = (args->flags & I915_EXEC_NO_RELOC) == 0; - ret = i915_gem_execbuffer_reserve(ring, &eb->objects, vm, &need_relocs); + ret = i915_gem_execbuffer_reserve(ring, &eb->vmas, &need_relocs); if (ret) goto err; @@ -1054,7 +1086,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, if (ret) { if (ret == -EFAULT) { ret = i915_gem_execbuffer_relocate_slow(dev, args, file, ring, - eb, exec, vm); + eb, exec); BUG_ON(!mutex_is_locked(&dev->struct_mutex)); } if (ret) @@ -1076,7 +1108,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, if (flags & I915_DISPATCH_SECURE && !batch_obj->has_global_gtt_mapping) i915_gem_gtt_bind_object(batch_obj, batch_obj->cache_level); - ret = i915_gem_execbuffer_move_to_gpu(ring, &eb->objects); + ret = i915_gem_execbuffer_move_to_gpu(ring, &eb->vmas); if (ret) goto err; @@ -1131,7 +1163,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, trace_i915_gem_ring_dispatch(ring, intel_ring_get_seqno(ring), flags); - i915_gem_execbuffer_move_to_active(&eb->objects, vm, ring); + i915_gem_execbuffer_move_to_active(&eb->vmas, ring); i915_gem_execbuffer_retire_commands(dev, file, ring, batch_obj); err: |