> -----Original Message----- > From: Wang, YuanX <[email protected]> > Sent: Friday, June 10, 2022 1:34 AM > To: [email protected]; Xia, Chenbo <[email protected]>; > [email protected] > Cc: Hu, Jiayu <[email protected]>; Ding, Xuan <[email protected]>; Pai > G, Sunil <[email protected]>; Wang, YuanX <[email protected]> > Subject: [PATCH v5 1/2] vhost: support clear in-flight packets for async > dequeue > > rte_vhost_clear_queue_thread_unsafe() supports to clear in-flight packets > for async enqueue only. But after supporting async dequeue, this API should > support async dequeue too. > > This patch also adds the thread-safe version of this API, the difference > between the two API is that thread safety uses lock. > > These APIs maybe used to clean up packets in the async channel to prevent > packet loss when the device state changes or when the device is destroyed. > > Signed-off-by: Yuan Wang <[email protected]> > --- > doc/guides/prog_guide/vhost_lib.rst | 8 ++- > doc/guides/rel_notes/release_22_07.rst | 4 ++ > lib/vhost/rte_vhost_async.h | 25 +++++++ > lib/vhost/version.map | 1 + > lib/vhost/virtio_net.c | 93 +++++++++++++++++++++++++- > 5 files changed, 128 insertions(+), 3 deletions(-) >
Reviewed-by: Jiayu Hu <[email protected]> Thanks, Jiayu
