diff options
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/memory.h | 10 | ||||
| -rw-r--r-- | include/exec/ramblock.h | 2 |
2 files changed, 9 insertions, 3 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 679a847685..dbb1bad72f 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1001,8 +1001,11 @@ struct MemoryListener { * active at that time. * * @listener: The #MemoryListener. + * @errp: pointer to Error*, to store an error if it happens. + * + * Return: true on success, else false setting @errp with error. */ - void (*log_global_start)(MemoryListener *listener); + bool (*log_global_start)(MemoryListener *listener, Error **errp); /** * @log_global_stop: @@ -2581,8 +2584,11 @@ void memory_listener_unregister(MemoryListener *listener); * memory_global_dirty_log_start: begin dirty logging for all regions * * @flags: purpose of starting dirty log, migration or dirty rate + * @errp: pointer to Error*, to store an error if it happens. + * + * Return: true on success, else false setting @errp with error. */ -void memory_global_dirty_log_start(unsigned int flags); +bool memory_global_dirty_log_start(unsigned int flags, Error **errp); /** * memory_global_dirty_log_stop: end dirty logging for all regions diff --git a/include/exec/ramblock.h b/include/exec/ramblock.h index 459c8917de..0babd105c0 100644 --- a/include/exec/ramblock.h +++ b/include/exec/ramblock.h @@ -58,7 +58,7 @@ struct RAMBlock { off_t bitmap_offset; uint64_t pages_offset; - /* bitmap of already received pages in postcopy */ + /* Bitmap of already received pages. Only used on destination side. */ unsigned long *receivedmap; /* |