On Thu, Aug 24, 2017 at 09:56:40 +0300, Nikolay Shirokovskiy wrote:
Current code consults job.current->stats.status to check for postcopy state. First it is more correct to check for both job.current->status and job.current->stats.status.code because on some paths on failures we change only the former. Second if qemu supports migration events then stats can change unexpectedly.
I'm not sure I understand what you're trying to say. Could you explain this a bit more?
Let's introduce QEMU_DOMAIN_JOB_STATUS_POSTCOPY state for job.current->status.
This patch removes all state checking usage of stats except for qemuDomainGetJobStatsInternal. This place will be handled separately. --- src/qemu/qemu_domain.c | 1 + src/qemu/qemu_domain.h | 1 + src/qemu/qemu_driver.c | 5 +++-- src/qemu/qemu_migration.c | 18 +++++++++++------- src/qemu/qemu_process.c | 4 ++-- 5 files changed, 18 insertions(+), 11 deletions(-)
ACK Jirka