migration: rename qemu_file_update_transfer to qemu_file_acct_rate_limit

The qemu_file_update_transfer name doesn't give a clear guide on what
its purpose is, and how it differs from the qemu_file_credit_transfer
method. The latter is specifically for accumulating for total migration
traffic, while the former is specifically for accounting in thue rate
limit calculations. The new name give better guidance on its usage.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/migration/qemu-file.c b/migration/qemu-file.c
index f73b010d39..7fe0d9fa30 100644
--- a/migration/qemu-file.c
+++ b/migration/qemu-file.c
@@ -704,7 +704,7 @@ void qemu_file_reset_rate_limit(QEMUFile *f)
     f->rate_limit_used = 0;
 }
 
-void qemu_file_update_transfer(QEMUFile *f, int64_t len)
+void qemu_file_acct_rate_limit(QEMUFile *f, int64_t len)
 {
     f->rate_limit_used += len;
 }