There are individual notifications for each packet/buffer on the both Rx and Tx. -----Original Message----- From: kvm-owner@xxxxxxxxxxxxxxx [mailto:kvm-owner@xxxxxxxxxxxxxxx] On Behalf Of David Xu Sent: Sunday, June 22, 2014 11:55 PM To: kvm Subject: vhost notification model Hi All, When vhost receive packets, does it notify target VM for each request or a bunch of requests? How about the tx path? When one VM send packets, does the VM trap to privilege mode via VM exit and kick vhost for each packet or buffer several packets then trap and kick once? Thanks. Regards, Cong -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html ��.n��������+%������w��{.n�����o�^n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�
