diff options
| -rw-r--r-- | memory.c | 39 |
1 files changed, 11 insertions, 28 deletions
@@ -24,7 +24,6 @@ #include "exec-obsolete.h" unsigned memory_region_transaction_depth = 0; -static bool memory_region_update_pending = false; static bool global_dirty_log = false; static QTAILQ_HEAD(memory_listeners, MemoryListener) memory_listeners @@ -732,31 +731,6 @@ static void address_space_update_topology(AddressSpace *as) address_space_update_ioeventfds(as); } -static void memory_region_update_topology(MemoryRegion *mr) -{ - if (memory_region_transaction_depth) { - memory_region_update_pending |= !mr || mr->enabled; - return; - } - - if (mr && !mr->enabled) { - return; - } - - MEMORY_LISTENER_CALL_GLOBAL(begin, Forward); - - if (address_space_memory.root) { - address_space_update_topology(&address_space_memory); - } - if (address_space_io.root) { - address_space_update_topology(&address_space_io); - } - - MEMORY_LISTENER_CALL_GLOBAL(commit, Forward); - - memory_region_update_pending = false; -} - void memory_region_transaction_begin(void) { ++memory_region_transaction_depth; @@ -766,8 +740,17 @@ void memory_region_transaction_commit(void) { assert(memory_region_transaction_depth); --memory_region_transaction_depth; - if (!memory_region_transaction_depth && memory_region_update_pending) { - memory_region_update_topology(NULL); + if (!memory_region_transaction_depth) { + MEMORY_LISTENER_CALL_GLOBAL(begin, Forward); + + if (address_space_memory.root) { + address_space_update_topology(&address_space_memory); + } + if (address_space_io.root) { + address_space_update_topology(&address_space_io); + } + + MEMORY_LISTENER_CALL_GLOBAL(commit, Forward); } } |