diff options
| -rw-r--r-- | src/vulkan/allocator.c | 39 | ||||
| -rw-r--r-- | src/vulkan/private.h | 3 |
2 files changed, 0 insertions, 42 deletions
diff --git a/src/vulkan/allocator.c b/src/vulkan/allocator.c index 1f16cb5b6a7..80079ad82e4 100644 --- a/src/vulkan/allocator.c +++ b/src/vulkan/allocator.c @@ -267,39 +267,6 @@ anv_block_pool_init(struct anv_block_pool *pool, anv_block_pool_grow(pool); } -/** Initializes a block pool that is a slave of another - * - * The newly initialized pool is not a block pool on its own but it rather - * takes a fixed number of blocks from the master pool and hands them out. - * In some sense, it's nothing more than a glorified free list. However, - * since it is a block pool, it can be used to back a pool or stream. - */ -void -anv_block_pool_init_slave(struct anv_block_pool *pool, - struct anv_block_pool *master_pool, - uint32_t num_blocks) -{ - pool->device = NULL; - - /* We don't have backing storage */ - pool->bo.gem_handle = 0; - pool->bo.offset = 0; - pool->size = 0; - pool->next_block = 0; - - pool->block_size = master_pool->block_size; - pool->free_list = ANV_FREE_LIST_EMPTY; - anv_vector_init(&pool->mmap_cleanups, - round_to_power_of_two(sizeof(struct anv_mmap_cleanup)), 128); - - /* Pull N blocks off the master pool and put them on this pool */ - for (uint32_t i = 0; i < num_blocks; i++) { - uint32_t block = anv_block_pool_alloc(master_pool); - pool->map = master_pool->map; - anv_block_pool_free(pool, block); - } -} - /* The memfd path lets us create a map for an fd and lets us grow and remap * without copying. It breaks valgrind however, so we have a MAP_ANONYMOUS * path we can take for valgrind debugging. */ @@ -333,12 +300,6 @@ anv_block_pool_grow(struct anv_block_pool *pool) int gem_handle; struct anv_mmap_cleanup *cleanup; - /* If we don't have a device then we can't resize the pool. This can be - * the case if the pool is a slave pool. - */ - if (pool->device == NULL) - return -1; - if (pool->size == 0) { size = 32 * pool->block_size; } else { diff --git a/src/vulkan/private.h b/src/vulkan/private.h index dffec5d248a..82dd5738316 100644 --- a/src/vulkan/private.h +++ b/src/vulkan/private.h @@ -234,9 +234,6 @@ struct anv_state_stream { void anv_block_pool_init(struct anv_block_pool *pool, struct anv_device *device, uint32_t block_size); -void anv_block_pool_init_slave(struct anv_block_pool *pool, - struct anv_block_pool *master_pool, - uint32_t num_blocks); void anv_block_pool_finish(struct anv_block_pool *pool); uint32_t anv_block_pool_alloc(struct anv_block_pool *pool); void anv_block_pool_free(struct anv_block_pool *pool, uint32_t offset); |