diff options
| -rw-r--r-- | migration/ram.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/migration/ram.c b/migration/ram.c index 77071a4..225b201 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1547,6 +1547,7 @@ static RAMBlock *unqueue_page(RAMState *rs, ram_addr_t *offset) memory_region_unref(block->mr); QSIMPLEQ_REMOVE_HEAD(&rs->src_page_requests, next_req); g_free(entry); + migration_consume_urgent_request(); } } qemu_mutex_unlock(&rs->src_page_req_mutex); @@ -1695,6 +1696,7 @@ int ram_save_queue_pages(const char *rbname, ram_addr_t start, ram_addr_t len) memory_region_ref(ramblock->mr); qemu_mutex_lock(&rs->src_page_req_mutex); QSIMPLEQ_INSERT_TAIL(&rs->src_page_requests, new_entry, next_req); + migration_make_urgent_request(); qemu_mutex_unlock(&rs->src_page_req_mutex); rcu_read_unlock(); @@ -2643,9 +2645,14 @@ static int ram_save_iterate(QEMUFile *f, void *opaque) t0 = qemu_clock_get_ns(QEMU_CLOCK_REALTIME); i = 0; - while ((ret = qemu_file_rate_limit(f)) == 0) { + while ((ret = qemu_file_rate_limit(f)) == 0 || + !QSIMPLEQ_EMPTY(&rs->src_page_requests)) { int pages; + if (qemu_file_get_error(f)) { + break; + } + pages = ram_find_and_save_block(rs, false); /* no more pages to sent */ if (pages == 0) { |