On 9/29/23 12:38, Maxime Coquelin wrote:
Guest notifications offloading, which has been introduced in v23.07, aims at offloading syscalls out of the datapath. This patch optimizes the offloading by not offloading the guest notification for a given virtqueue if one is already being offloaded by the application. With a single VDUSE device, we can already see few notifications being suppressed when doing throughput testing with Iperf3. We can expect to see much more being suppressed when the offloading thread is under pressure. Signed-off-by: Maxime Coquelin <maxime.coque...@redhat.com> --- v3: s/0/false/ (David) lib/vhost/vhost.c | 4 ++++ lib/vhost/vhost.h | 27 +++++++++++++++++++++------ 2 files changed, 25 insertions(+), 6 deletions(-)
Applied to nex-virtio/for-next-net. Thanks, Maxime
