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-rw-r--r--drivers/gpu/drm/ttm/ttm_bo.c32
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_manager.c10
-rw-r--r--include/drm/ttm/ttm_bo_driver.h2
3 files changed, 6 insertions, 38 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 9f2eed520fc3..4a73f401644d 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -434,36 +434,25 @@ out_err:
}
/**
- * Call bo::reserved and with the lru lock held.
+ * Call bo::reserved.
* Will release GPU memory type usage on destruction.
- * This is the place to put in driver specific hooks.
- * Will release the bo::reserved lock and the
- * lru lock on exit.
+ * This is the place to put in driver specific hooks to release
+ * driver private resources.
+ * Will release the bo::reserved lock.
*/
static void ttm_bo_cleanup_memtype_use(struct ttm_buffer_object *bo)
{
- struct ttm_bo_global *glob = bo->glob;
-
if (bo->ttm) {
-
- /**
- * Release the lru_lock, since we don't want to have
- * an atomic requirement on ttm_tt[unbind|destroy].
- */
-
- spin_unlock(&glob->lru_lock);
ttm_tt_unbind(bo->ttm);
ttm_tt_destroy(bo->ttm);
bo->ttm = NULL;
- spin_lock(&glob->lru_lock);
}
- ttm_bo_mem_put_locked(bo, &bo->mem);
+ ttm_bo_mem_put(bo, &bo->mem);
atomic_set(&bo->reserved, 0);
wake_up_all(&bo->event_queue);
- spin_unlock(&glob->lru_lock);
}
@@ -528,7 +517,7 @@ retry:
list_del_init(&bo->ddestroy);
++put_count;
}
-
+ spin_unlock(&glob->lru_lock);
ttm_bo_cleanup_memtype_use(bo);
while (put_count--)
@@ -784,15 +773,6 @@ void ttm_bo_mem_put(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem)
}
EXPORT_SYMBOL(ttm_bo_mem_put);
-void ttm_bo_mem_put_locked(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem)
-{
- struct ttm_mem_type_manager *man = &bo->bdev->man[mem->mem_type];
-
- if (mem->mm_node)
- (*man->func->put_node_locked)(man, mem);
-}
-EXPORT_SYMBOL(ttm_bo_mem_put_locked);
-
/**
* Repeatedly evict memory from the LRU for @mem_type until we create enough
* space, or we've evicted everything and there isn't enough space.
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index 35c97b20bdae..7410c190c891 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -90,15 +90,6 @@ static void ttm_bo_man_put_node(struct ttm_mem_type_manager *man,
}
}
-static void ttm_bo_man_put_node_locked(struct ttm_mem_type_manager *man,
- struct ttm_mem_reg *mem)
-{
- if (mem->mm_node) {
- drm_mm_put_block(mem->mm_node);
- mem->mm_node = NULL;
- }
-}
-
static int ttm_bo_man_init(struct ttm_mem_type_manager *man,
unsigned long p_size)
{
@@ -152,7 +143,6 @@ const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
ttm_bo_man_takedown,
ttm_bo_man_get_node,
ttm_bo_man_put_node,
- ttm_bo_man_put_node_locked,
ttm_bo_man_debug
};
EXPORT_SYMBOL(ttm_bo_manager_func);
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index d0ff529fedde..d01b4ddbdc56 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -214,8 +214,6 @@ struct ttm_mem_type_manager_func {
struct ttm_mem_reg *mem);
void (*put_node)(struct ttm_mem_type_manager *man,
struct ttm_mem_reg *mem);
- void (*put_node_locked)(struct ttm_mem_type_manager *man,
- struct ttm_mem_reg *mem);
void (*debug)(struct ttm_mem_type_manager *man, const char *prefix);
};