We have to flush() the QEMUFile because now we sent really few data through that channel.
Signed-off-by: Juan Quintela <quint...@redhat.com> --- migration/ram.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index 23203756b7..f5cff2eb59 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1634,20 +1634,12 @@ static int ram_multifd_page(RAMState *rs, PageSearchStatus *pss, bool last_stage) { int pages; - uint8_t *p; RAMBlock *block = pss->block; ram_addr_t offset = pss->page << TARGET_PAGE_BITS; - p = block->host + offset; - pages = save_zero_page(rs, block, offset); if (pages == -1) { - ram_counters.transferred += - save_page_header(rs, rs->f, block, - offset | RAM_SAVE_FLAG_PAGE); multifd_queue_page(block, offset); - qemu_put_buffer(rs->f, p, TARGET_PAGE_SIZE); - ram_counters.transferred += TARGET_PAGE_SIZE; pages = 1; ram_counters.normal++; } @@ -2869,6 +2861,7 @@ static int ram_save_setup(QEMUFile *f, void *opaque) multifd_send_sync_main(); qemu_put_be64(f, RAM_SAVE_FLAG_EOS); + qemu_fflush(f); return 0; } @@ -2946,6 +2939,7 @@ static int ram_save_iterate(QEMUFile *f, void *opaque) multifd_send_sync_main(); out: qemu_put_be64(f, RAM_SAVE_FLAG_EOS); + qemu_fflush(f); ram_counters.transferred += 8; ret = qemu_file_get_error(f); @@ -2999,6 +2993,7 @@ static int ram_save_complete(QEMUFile *f, void *opaque) multifd_send_sync_main(); qemu_put_be64(f, RAM_SAVE_FLAG_EOS); + qemu_fflush(f); return 0; } -- 2.17.0