On 06/05/2017 03:36 PM, Jay Zhou wrote:
/* enable ucontrol for s390 */ struct kvm_s390_ucas_mapping { diff --git a/memory.c b/memory.c index 4c95aaf..b836675 100644 --- a/memory.c +++ b/memory.c @@ -809,6 +809,13 @@ static void address_space_update_ioeventfds(AddressSpace *as) flatview_unref(view); } +static write_protect_all_fn write_func;I think there should be a declaration in memory.h, diff --git a/include/exec/memory.h b/include/exec/memory.h index 7fc3f48..31f3098 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1152,6 +1152,9 @@ void memory_global_dirty_log_start(void); */ void memory_global_dirty_log_stop(void); +typedef void (*write_protect_all_fn)(bool write); +void memory_register_write_protect_all(write_protect_all_fn func); + void mtree_info(fprintf_function mon_printf, void *f);
Thanks for your suggestion, Jay! This code just demonstrates how to enable this feature in QEMU, i will carefully consider it and merger your suggestion when the formal patch is posted out.
