RE: [PATCH v7 18/18] vhost: make sure each queue callfd is configured

> -Original Message- > From: Pei, Andy > Sent: Wednesday, April 27, 2022 4:30 PM > To: dev@dpdk.org > Cc: Xia, Chenbo ; maxime.coque...@redhat.com; Cao, > Gang ; Liu, Changpeng > Subject: [PATCH v7 18/18] vhost: make sure each queue callfd is configured > >

[PATCH v7 18/18] vhost: make sure each queue callfd is configured

During the vhost data path building process, qemu will create a call fd at first, and create another call fd in the end. The final call fd will be used to relay notify. In the original code, after kick fd is set, dev_conf will set the first call fd. Even though the actual call fd will set, the data