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migration: Use qemu_file_transferred_noflush() for block migration.

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We only care about the amount of bytes transferred.  Flushing is done
by the system somewhere else.

Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20230530183941.7223-4-quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2023-05-30 20:39:24 +02:00
parent f4e1b61336
commit f16ecfa9f9
1 changed files with 2 additions and 2 deletions
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4
migration/block.c
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@ -755,7 +755,7 @@ static int block_save_setup(QEMUFile *f, void *opaque)
static int block_save_iterate(QEMUFile *f, void *opaque)
{
int ret;
uint64_t last_bytes = qemu_file_transferred(f);
uint64_t last_bytes = qemu_file_transferred_noflush(f);
trace_migration_block_save("iterate", block_mig_state.submitted,
block_mig_state.transferred);
@ -807,7 +807,7 @@ static int block_save_iterate(QEMUFile *f, void *opaque)
}
qemu_put_be64(f, BLK_MIG_FLAG_EOS);
uint64_t delta_bytes = qemu_file_transferred(f) - last_bytes;
uint64_t delta_bytes = qemu_file_transferred_noflush(f) - last_bytes;
return (delta_bytes > 0);
}