From: Chris Wilson Date: Wed, 20 Jul 2016 12:31:52 +0000 (+0100) Subject: drm/i915: Wrap drm_gem_object_reference in i915_gem_object_get X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=25dc556a2a0a2747cf3651462076d86410bd6b90;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: Wrap drm_gem_object_reference in i915_gem_object_get Ultimately wraps kref_get(), so adopt its nomenclature for consistency with other subsystems. s/drm_gem_object_reference/i915_gem_object_get/ Signed-off-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/1469005202-9659-5-git-send-email-chris@chris-wilson.co.uk Reviewed-by: Dave Gordon Reviewed-by: Joonas Lahtinen Link: http://patchwork.freedesktop.org/patch/msgid/1469017917-15134-4-git-send-email-chris@chris-wilson.co.uk --- diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 47f244f9c64e..163d28e8e92c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2306,6 +2306,17 @@ __deprecated extern struct drm_gem_object * drm_gem_object_lookup(struct drm_file *file, u32 handle); +__attribute__((nonnull)) +static inline struct drm_i915_gem_object * +i915_gem_object_get(struct drm_i915_gem_object *obj) +{ + drm_gem_object_reference(&obj->base); + return obj; +} + +__deprecated +extern void drm_gem_object_reference(struct drm_gem_object *); + static inline bool i915_gem_object_has_struct_page(const struct drm_i915_gem_object *obj) { diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 970496419098..f886c0bb24ca 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -289,7 +289,7 @@ drop_pages(struct drm_i915_gem_object *obj) struct i915_vma *vma, *next; int ret; - drm_gem_object_reference(&obj->base); + i915_gem_object_get(obj); list_for_each_entry_safe(vma, next, &obj->vma_list, obj_link) if (i915_vma_unbind(vma)) break; @@ -2361,7 +2361,7 @@ void i915_vma_move_to_active(struct i915_vma *vma, /* Add a reference if we're newly entering the active list. */ if (obj->active == 0) - drm_gem_object_reference(&obj->base); + i915_gem_object_get(obj); obj->active |= intel_engine_flag(engine); list_move_tail(&obj->engine_list[engine->id], &engine->active_list); diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c index 7d08ac08c401..3a00ab3ad06e 100644 --- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c @@ -278,8 +278,7 @@ struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev, * Importing dmabuf exported from out own gem increases * refcount on gem itself instead of f_count of dmabuf. */ - drm_gem_object_reference(&obj->base); - return &obj->base; + return &i915_gem_object_get(obj)->base; } } diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c index b1194c7c0a48..56103948ee16 100644 --- a/drivers/gpu/drm/i915/i915_gem_evict.c +++ b/drivers/gpu/drm/i915/i915_gem_evict.c @@ -183,7 +183,7 @@ found: exec_list); if (drm_mm_scan_remove_block(&vma->node)) { list_move(&vma->exec_list, &eviction_list); - drm_gem_object_reference(&vma->obj->base); + i915_gem_object_get(vma->obj); continue; } list_del_init(&vma->exec_list); diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 551dd4f549fa..28bcc99a0cc1 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -123,7 +123,7 @@ eb_lookup_vmas(struct eb_vmas *eb, goto err; } - drm_gem_object_reference(&obj->base); + i915_gem_object_get(obj); list_add_tail(&obj->obj_exec_link, &objects); } spin_unlock(&file->table_lock); @@ -1236,7 +1236,7 @@ i915_gem_execbuffer_parse(struct intel_engine_cs *engine, vma = i915_gem_obj_to_ggtt(shadow_batch_obj); vma->exec_entry = shadow_exec_entry; vma->exec_entry->flags = __EXEC_OBJECT_HAS_PIN; - drm_gem_object_reference(&shadow_batch_obj->base); + i915_gem_object_get(shadow_batch_obj); list_add_tail(&vma->exec_list, &eb->vmas); shadow_batch_obj->base.pending_read_domains = I915_GEM_DOMAIN_COMMAND; diff --git a/drivers/gpu/drm/i915/i915_gem_shrinker.c b/drivers/gpu/drm/i915/i915_gem_shrinker.c index 6f10b421487b..3aa76d3608ea 100644 --- a/drivers/gpu/drm/i915/i915_gem_shrinker.c +++ b/drivers/gpu/drm/i915/i915_gem_shrinker.c @@ -190,7 +190,7 @@ i915_gem_shrink(struct drm_i915_private *dev_priv, if (!can_release_pages(obj)) continue; - drm_gem_object_reference(&obj->base); + i915_gem_object_get(obj); /* For the unbound phase, this should be a no-op! */ list_for_each_entry_safe(vma, v, diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c index ba16e044fac6..c41bf74f926e 100644 --- a/drivers/gpu/drm/i915/i915_gem_userptr.c +++ b/drivers/gpu/drm/i915/i915_gem_userptr.c @@ -622,8 +622,7 @@ __i915_gem_userptr_get_pages_schedule(struct drm_i915_gem_object *obj, obj->userptr.work = &work->work; obj->userptr.workers++; - work->obj = obj; - drm_gem_object_reference(&obj->base); + work->obj = i915_gem_object_get(obj); work->task = current; get_task_struct(work->task); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 77d320584478..84904a2d3fcd 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -11649,7 +11649,6 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, /* Reference the objects for the scheduled work. */ drm_framebuffer_reference(work->old_fb); - drm_gem_object_reference(&obj->base); crtc->primary->fb = fb; update_state_fb(crtc->primary); @@ -11657,7 +11656,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, intel_fbc_pre_update(intel_crtc, intel_crtc->config, to_intel_plane_state(primary->state)); - work->pending_flip_obj = obj; + work->pending_flip_obj = i915_gem_object_get(obj); ret = i915_mutex_lock_interruptible(dev); if (ret)