[PATCH 15/24] drm/i915: Rename fence.lru_list to link

[Chris Wilson]

Our current practice is to only name the actual list (here
dev_priv->fence_list) using "list", and elements upon that list are
referred to as "link". Further, the lru nature is of the list and not of
the node and including in the name does not disambiguate the link from
anything else.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h            | 2 +-
 drivers/gpu/drm/i915/i915_gem.c            | 2 +-
 drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 +-
 drivers/gpu/drm/i915/i915_gem_fence.c      | 9 ++++-----
 4 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e1b17d212a21..2364b686c2a1 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -461,7 +461,7 @@ struct intel_overlay_error_state;
 #define I915_MAX_NUM_FENCE_BITS 6
 
 struct drm_i915_fence_reg {
-	struct list_head lru_list;
+	struct list_head link;
 	struct drm_i915_gem_object *obj;
 	int pin_count;
 };
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 1486c2e9a028..d47bd4ede635 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4550,7 +4550,7 @@ i915_gem_load_init(struct drm_device *dev)
 	for (i = 0; i < I915_NUM_ENGINES; i++)
 		init_engine_lists(&dev_priv->engine[i]);
 	for (i = 0; i < I915_MAX_NUM_FENCES; i++)
-		INIT_LIST_HEAD(&dev_priv->fence_regs[i].lru_list);
+		INIT_LIST_HEAD(&dev_priv->fence_regs[i].link);
 	INIT_DELAYED_WORK(&dev_priv->gt.retire_work,
 			  i915_gem_retire_work_handler);
 	INIT_DELAYED_WORK(&dev_priv->gt.idle_work,
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 7c2155d81843..c659e8eff397 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1317,7 +1317,7 @@ void i915_vma_move_to_active(struct i915_vma *vma,
 		if (flags & __EXEC_OBJECT_HAS_FENCE) {
 			struct drm_i915_private *dev_priv = req->i915;
 
-			list_move_tail(&dev_priv->fence_regs[obj->fence_reg].lru_list,
+			list_move_tail(&dev_priv->fence_regs[obj->fence_reg].link,
 				       &dev_priv->mm.fence_list);
 		}
 	}
diff --git a/drivers/gpu/drm/i915/i915_gem_fence.c b/drivers/gpu/drm/i915/i915_gem_fence.c
index f4facd8b475e..f4b212e673e0 100644
--- a/drivers/gpu/drm/i915/i915_gem_fence.c
+++ b/drivers/gpu/drm/i915/i915_gem_fence.c
@@ -245,11 +245,11 @@ static void i915_gem_object_update_fence(struct drm_i915_gem_object *obj,
 	if (enable) {
 		obj->fence_reg = reg;
 		fence->obj = obj;
-		list_move_tail(&fence->lru_list, &dev_priv->mm.fence_list);
+		list_move_tail(&fence->link, &dev_priv->mm.fence_list);
 	} else {
 		obj->fence_reg = I915_FENCE_REG_NONE;
 		fence->obj = NULL;
-		list_del_init(&fence->lru_list);
+		list_del_init(&fence->link);
 	}
 	obj->fence_dirty = false;
 }
@@ -331,7 +331,7 @@ i915_find_fence_reg(struct drm_device *dev)
 		goto deadlock;
 
 	/* None available, try to steal one or wait for a user to finish */
-	list_for_each_entry(reg, &dev_priv->mm.fence_list, lru_list) {
+	list_for_each_entry(reg, &dev_priv->mm.fence_list, link) {
 		if (reg->pin_count)
 			continue;
 
@@ -386,8 +386,7 @@ i915_gem_object_get_fence(struct drm_i915_gem_object *obj)
 	if (obj->fence_reg != I915_FENCE_REG_NONE) {
 		reg = &dev_priv->fence_regs[obj->fence_reg];
 		if (!obj->fence_dirty) {
-			list_move_tail(&reg->lru_list,
-				       &dev_priv->mm.fence_list);
+			list_move_tail(&reg->link, &dev_priv->mm.fence_list);
 			return 0;
 		}
 	} else if (enable) {
-- 
2.8.1