diff options
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/compute_memory_pool.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/src/gallium/drivers/r600/compute_memory_pool.c b/src/gallium/drivers/r600/compute_memory_pool.c index 04f0be17c56..04d24f6cbd3 100644 --- a/src/gallium/drivers/r600/compute_memory_pool.c +++ b/src/gallium/drivers/r600/compute_memory_pool.c @@ -135,6 +135,11 @@ struct compute_memory_item* compute_memory_postalloc_chunk( COMPUTE_DBG("* compute_memory_postalloc_chunck() start_in_dw = %ld\n", start_in_dw); + /* Check if we can insert it in the front of the list */ + if (pool->item_list && pool->item_list->start_in_dw > start_in_dw) { + return NULL; + } + for (item = pool->item_list; item; item = item->next) { if (item->next) { if (item->start_in_dw < start_in_dw @@ -336,12 +341,24 @@ void compute_memory_finalize_pending(struct compute_memory_pool* pool, struct compute_memory_item *pos; pos = compute_memory_postalloc_chunk(pool, start_in_dw); - item->prev = pos; - item->next = pos->next; - pos->next = item; - - if (item->next) { - item->next->prev = item; + if (pos) { + item->prev = pos; + item->next = pos->next; + pos->next = item; + if (item->next) { + item->next->prev = item; + } + } else { + /* Add item to the front of the list */ + item->next = pool->item_list->next; + if (pool->item_list->next) { + pool->item_list->next->prev = item; + } + item->prev = pool->item_list->prev; + if (pool->item_list->prev) { + pool->item_list->prev->next = item; + } + pool->item_list = item; } } else { |