diff mbox series

[v2,07/20] migration: Use the number of transferred bytes directly

Message ID 20230530183941.7223-8-quintela@redhat.com
State New
Headers show
Series Next round of migration atomic counters | expand

Commit Message

Juan Quintela May 30, 2023, 6:39 p.m. UTC 
We only use migration_transferred_bytes() to calculate the rate_limit,
for that we don't need to flush whatever is on the qemu_file buffer.
Remember that the buffer is really small (normal case is 32K if we use
iov's can be 64 * TARGET_PAGE_SIZE), so this is not relevant to
calculations.

Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 migration/migration-stats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/migration/migration-stats.c b/migration/migration-stats.c
index 79eea8d865..1696185694 100644
--- a/migration/migration-stats.c
+++ b/migration/migration-stats.c
@@ -62,7 +62,7 @@  uint64_t migration_transferred_bytes(QEMUFile *f)
 {
     uint64_t multifd = stat64_get(&mig_stats.multifd_bytes);
     uint64_t rdma = stat64_get(&mig_stats.rdma_bytes);
-    uint64_t qemu_file = qemu_file_transferred(f);
+    uint64_t qemu_file = stat64_get(&mig_stats.qemu_file_transferred);
 
     trace_migration_transferred_bytes(qemu_file, multifd, rdma);
     return qemu_file + multifd + rdma;