if (buffer_is_zero(iov.iov_base, iov.iov_len)) {
ret = bdrv_co_write_zeroes(job->target,
- start * BACKUP_SECTORS_PER_CLUSTER, n);
+ start * BACKUP_SECTORS_PER_CLUSTER,
+ n, BDRV_REQ_MAY_UNMAP);
} else {
ret = bdrv_co_writev(job->target,
start * BACKUP_SECTORS_PER_CLUSTER, n,
bdrv_iostatus_reset(s->target);
}
-static const BlockJobType backup_job_type = {
+static const BlockJobDriver backup_job_driver = {
.instance_size = sizeof(BackupBlockJob),
- .job_type = "backup",
+ .job_type = BLOCK_JOB_TYPE_BACKUP,
.set_speed = backup_set_speed,
.iostatus_reset = backup_iostatus_reset,
};
return;
}
- BackupBlockJob *job = block_job_create(&backup_job_type, bs, speed,
+ BackupBlockJob *job = block_job_create(&backup_job_driver, bs, speed,
cb, opaque, errp);
if (!job) {
return;