Re: [Qemu-block] [PATCH v2 11/12] qed: Implement .bdrv_drain

2015-10-12 Thread Kevin Wolf
Am 12.10.2015 um 13:50 hat Fam Zheng geschrieben: > The "need_check_timer" is used to clear the "NEED_CHECK" flag in the > image header after a grace period once metadata update has finished. In > compliance to the bdrv_drain semantics we should make sure it remains > deleted once .bdrv_drain is ca

[Qemu-block] [PATCH v2 11/12] qed: Implement .bdrv_drain

2015-10-12 Thread Fam Zheng
The "need_check_timer" is used to clear the "NEED_CHECK" flag in the image header after a grace period once metadata update has finished. In compliance to the bdrv_drain semantics we should make sure it remains deleted once .bdrv_drain is called. Call the qed_need_check_timer_cb manually to update