From: Aaron Watry <awatry@gmail.com>
Date: Sat, 26 Aug 2017 19:15:17 +0000 (-0500)
Subject: r600/compute: Remove unused compute_memory_pool functions
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d21e64c626b73b3ed19339cdc27c83b42540ed82;p=mesa.git

r600/compute: Remove unused compute_memory_pool functions

Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu>
---

diff --git a/src/gallium/drivers/r600/compute_memory_pool.c b/src/gallium/drivers/r600/compute_memory_pool.c
index 4b0e0044f51..d1ef25ae1ee 100644
--- a/src/gallium/drivers/r600/compute_memory_pool.c
+++ b/src/gallium/drivers/r600/compute_memory_pool.c
@@ -101,83 +101,6 @@ void compute_memory_pool_delete(struct compute_memory_pool* pool)
 	free(pool);
 }
 
-/**
- * Searches for an empty space in the pool, return with the pointer to the
- * allocatable space in the pool.
- * \param size_in_dw	The size of the space we are looking for.
- * \return -1 on failure
- */
-int64_t compute_memory_prealloc_chunk(
-	struct compute_memory_pool* pool,
-	int64_t size_in_dw)
-{
-	struct compute_memory_item *item;
-
-	int last_end = 0;
-
-	assert(size_in_dw <= pool->size_in_dw);
-
-	COMPUTE_DBG(pool->screen, "* compute_memory_prealloc_chunk() size_in_dw = %"PRIi64"\n",
-		size_in_dw);
-
-	LIST_FOR_EACH_ENTRY(item, pool->item_list, link) {
-		if (last_end + size_in_dw <= item->start_in_dw) {
-			return last_end;
-		}
-
-		last_end = item->start_in_dw + align(item->size_in_dw, ITEM_ALIGNMENT);
-	}
-
-	if (pool->size_in_dw - last_end < size_in_dw) {
-		return -1;
-	}
-
-	return last_end;
-}
-
-/**
- *  Search for the chunk where we can link our new chunk after it.
- *  \param start_in_dw	The position of the item we want to add to the pool.
- *  \return The item that is just before the passed position
- */
-struct list_head *compute_memory_postalloc_chunk(
-	struct compute_memory_pool* pool,
-	int64_t start_in_dw)
-{
-	struct compute_memory_item *item;
-	struct compute_memory_item *next;
-	struct list_head *next_link;
-
-	COMPUTE_DBG(pool->screen, "* compute_memory_postalloc_chunck() start_in_dw = %"PRIi64"\n",
-		start_in_dw);
-
-	/* Check if we can insert it in the front of the list */
-	item = LIST_ENTRY(struct compute_memory_item, pool->item_list->next, link);
-	if (LIST_IS_EMPTY(pool->item_list) || item->start_in_dw > start_in_dw) {
-		return pool->item_list;
-	}
-
-	LIST_FOR_EACH_ENTRY(item, pool->item_list, link) {
-		next_link = item->link.next;
-
-		if (next_link != pool->item_list) {
-			next = container_of(next_link, item, link);
-			if (item->start_in_dw < start_in_dw
-				&& next->start_in_dw > start_in_dw) {
-				return &item->link;
-			}
-		}
-		else {
-			/* end of chain */
-			assert(item->start_in_dw < start_in_dw);
-			return &item->link;
-		}
-	}
-
-	assert(0 && "unreachable");
-	return NULL;
-}
-
 /**
  * Reallocates and defragments the pool, conserves data.
  * \returns -1 if it fails, 0 otherwise
@@ -686,18 +609,3 @@ void compute_memory_transfer(
 		pipe->transfer_unmap(pipe, xfer);
 	}
 }
-
-/**
- * Transfer data between chunk<->data, it is for VRAM<->GART transfers
- */
-void compute_memory_transfer_direct(
-	struct compute_memory_pool* pool,
-	int chunk_to_data,
-	struct compute_memory_item* chunk,
-	struct r600_resource* data,
-	int offset_in_chunk,
-	int offset_in_data,
-	int size)
-{
-	///TODO: DMA
-}
diff --git a/src/gallium/drivers/r600/compute_memory_pool.h b/src/gallium/drivers/r600/compute_memory_pool.h
index 161ddd53eae..3a17c5176b0 100644
--- a/src/gallium/drivers/r600/compute_memory_pool.h
+++ b/src/gallium/drivers/r600/compute_memory_pool.h
@@ -86,12 +86,6 @@ struct compute_memory_pool* compute_memory_pool_new(struct r600_screen *rscreen)
 
 void compute_memory_pool_delete(struct compute_memory_pool* pool);
 
-int64_t compute_memory_prealloc_chunk(struct compute_memory_pool* pool,
-	int64_t size_in_dw);
-
-struct list_head *compute_memory_postalloc_chunk(struct compute_memory_pool* pool,
-	int64_t start_in_dw);
-
 int compute_memory_grow_defrag_pool(struct compute_memory_pool* pool,
 	struct pipe_context *pipe, int new_size_in_dw);
 
@@ -127,9 +121,4 @@ void compute_memory_transfer(struct compute_memory_pool* pool,
 	struct compute_memory_item* chunk, void* data,
 	int offset_in_chunk, int size);
 
-void compute_memory_transfer_direct(struct compute_memory_pool* pool,
-	int chunk_to_data, struct compute_memory_item* chunk,
-	struct r600_resource* data, int offset_in_chunk,
-	int offset_in_data, int size);
-
 #endif