diff options
Diffstat (limited to 'hw/core')
-rw-r--r-- | hw/core/numa.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/hw/core/numa.c b/hw/core/numa.c index 4c58b23..1058d36 100644 --- a/hw/core/numa.c +++ b/hw/core/numa.c @@ -818,8 +818,11 @@ static int ram_block_notify_add_single(RAMBlock *rb, void *opaque) void ram_block_notifier_add(RAMBlockNotifier *n) { QLIST_INSERT_HEAD(&ram_list.ramblock_notifiers, n, next); + /* Notify about all existing ram blocks. */ - qemu_ram_foreach_block(ram_block_notify_add_single, n); + if (n->ram_block_added) { + qemu_ram_foreach_block(ram_block_notify_add_single, n); + } } void ram_block_notifier_remove(RAMBlockNotifier *n) @@ -832,7 +835,9 @@ void ram_block_notify_add(void *host, size_t size, size_t max_size) RAMBlockNotifier *notifier; QLIST_FOREACH(notifier, &ram_list.ramblock_notifiers, next) { - notifier->ram_block_added(notifier, host, size, max_size); + if (notifier->ram_block_added) { + notifier->ram_block_added(notifier, host, size, max_size); + } } } @@ -841,7 +846,9 @@ void ram_block_notify_remove(void *host, size_t size, size_t max_size) RAMBlockNotifier *notifier; QLIST_FOREACH(notifier, &ram_list.ramblock_notifiers, next) { - notifier->ram_block_removed(notifier, host, size, max_size); + if (notifier->ram_block_removed) { + notifier->ram_block_removed(notifier, host, size, max_size); + } } } |