From 22d3dfbcd4c606d40e5ae36970db4661c302859f Mon Sep 17 00:00:00 2001 From: bunnei Date: Sun, 3 Mar 2019 23:54:16 -0500 Subject: gpu: Rewrite virtual memory manager using PageTable. --- src/common/page_table.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/common/page_table.cpp') diff --git a/src/common/page_table.cpp b/src/common/page_table.cpp index 8eba1c3f1..69b7abc54 100644 --- a/src/common/page_table.cpp +++ b/src/common/page_table.cpp @@ -16,6 +16,7 @@ void PageTable::Resize(std::size_t address_space_width_in_bits) { pointers.resize(num_page_table_entries); attributes.resize(num_page_table_entries); + backing_addr.resize(num_page_table_entries); // The default is a 39-bit address space, which causes an initial 1GB allocation size. If the // vector size is subsequently decreased (via resize), the vector might not automatically @@ -24,6 +25,7 @@ void PageTable::Resize(std::size_t address_space_width_in_bits) { pointers.shrink_to_fit(); attributes.shrink_to_fit(); + backing_addr.shrink_to_fit(); } } // namespace Common -- cgit v1.2.3