[dpdk-dev] [PATCH] vhost: vhost injects interrupts to guest for each packet

2015-09-29 Thread Thomas Monjalon
2015-09-29 15:31, Xie, Huawei: > On 9/25/2015 4:00 AM, Thomas Monjalon wrote: > > Please reword the title (no need to re-send the patch), > > so that you describe what the patch do (batch interrupt). > > > > 2015-09-21 16:16, Huawei Xie: > >> In merge-able RX path, vhost injects interrupts to guest

[dpdk-dev] [PATCH] vhost: vhost injects interrupts to guest for each packet

2015-09-29 Thread Xie, Huawei
On 9/25/2015 4:00 AM, Thomas Monjalon wrote: > Please reword the title (no need to re-send the patch), > so that you describe what the patch do (batch interrupt). > > 2015-09-21 16:16, Huawei Xie: >> In merge-able RX path, vhost injects interrupts to guest for each packet. >> This should degrade pe

[dpdk-dev] [PATCH] vhost: vhost injects interrupts to guest for each packet

2015-09-24 Thread Thomas Monjalon
Please reword the title (no need to re-send the patch), so that you describe what the patch do (batch interrupt). 2015-09-21 16:16, Huawei Xie: > In merge-able RX path, vhost injects interrupts to guest for each packet. > This should degrade performance a lot. > This patch fixes this issue by inje

[dpdk-dev] [PATCH] vhost: vhost injects interrupts to guest for each packet

2015-09-21 Thread Huawei Xie
In merge-able RX path, vhost injects interrupts to guest for each packet. This should degrade performance a lot. This patch fixes this issue by injecting one interrupt for a batch of packets. Signed-off-by: Huawei Xie --- lib/librte_vhost/vhost_rxtx.c | 7 +-- 1 file changed, 5 insertions(+

[dpdk-dev] [PATCH] vhost: vhost injects interrupts to guest for each packet

2015-09-21 Thread Tan, Jianfeng
> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Huawei Xie > Sent: Monday, September 21, 2015 4:16 PM > To: dev at dpdk.org > Subject: [dpdk-dev] [PATCH] vhost: vhost injects interrupts to guest for each > packet > > In merge-abl