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-rw-r--r--migration/qemu-file.c5
-rw-r--r--migration/qemu-file.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/migration/qemu-file.c b/migration/qemu-file.c
index c04a7a8..e33c467 100644
--- a/migration/qemu-file.c
+++ b/migration/qemu-file.c
@@ -654,6 +654,11 @@ void qemu_file_reset_rate_limit(QEMUFile *f)
f->bytes_xfer = 0;
}
+void qemu_file_update_transfer(QEMUFile *f, int64_t len)
+{
+ f->bytes_xfer += len;
+}
+
void qemu_put_be16(QEMUFile *f, unsigned int v)
{
qemu_put_byte(f, v >> 8);
diff --git a/migration/qemu-file.h b/migration/qemu-file.h
index eb886db..d064940 100644
--- a/migration/qemu-file.h
+++ b/migration/qemu-file.h
@@ -150,6 +150,7 @@ int qemu_peek_byte(QEMUFile *f, int offset);
void qemu_file_skip(QEMUFile *f, int size);
void qemu_update_position(QEMUFile *f, size_t size);
void qemu_file_reset_rate_limit(QEMUFile *f);
+void qemu_file_update_transfer(QEMUFile *f, int64_t len);
void qemu_file_set_rate_limit(QEMUFile *f, int64_t new_rate);
int64_t qemu_file_get_rate_limit(QEMUFile *f);
int qemu_file_get_error_obj(QEMUFile *f, Error **errp);