2014-06-22 22:57 GMT-04:00 Venkateswara Rao Nandigam <[email protected]>: > There are individual notifications for each packet/buffer on the both Rx and > Tx.
So, it means there is no coalescing mechanism for Rx/Tx notification currently. Each request/response (Rx/Tx) will trigger a VM exit/entry. Right? Regards, Cong > > -----Original Message----- > From: [email protected] [mailto:[email protected]] 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 [email protected] More majordomo info at > http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
