Re: [PATCH net-next V4 0/6] switch to use tx skb array in tun

2016-07-08 Thread Jason Wang
On 2016年07月08日 14:19, Michael S. Tsirkin wrote: On Wed, Jul 06, 2016 at 01:45:58PM -0400, Craig Gallek wrote: >On Thu, Jun 30, 2016 at 2:45 AM, Jason Wang wrote: > >Hi all: > > > >This series tries to switch to use skb array in tun. This is used to > >eliminate the spinlock contention betwee

Re: [PATCH net-next V4 0/6] switch to use tx skb array in tun

2016-07-07 Thread Michael S. Tsirkin
On Wed, Jul 06, 2016 at 01:45:58PM -0400, Craig Gallek wrote: > On Thu, Jun 30, 2016 at 2:45 AM, Jason Wang wrote: > > Hi all: > > > > This series tries to switch to use skb array in tun. This is used to > > eliminate the spinlock contention between producer and consumer. The > > conversion was st

Re: [PATCH net-next V4 0/6] switch to use tx skb array in tun

2016-07-07 Thread Michael S. Tsirkin
On Wed, Jul 06, 2016 at 01:45:58PM -0400, Craig Gallek wrote: > On Thu, Jun 30, 2016 at 2:45 AM, Jason Wang wrote: > > Hi all: > > > > This series tries to switch to use skb array in tun. This is used to > > eliminate the spinlock contention between producer and consumer. The > > conversion was st

Re: [PATCH net-next V4 0/6] switch to use tx skb array in tun

2016-07-06 Thread Craig Gallek
On Thu, Jun 30, 2016 at 2:45 AM, Jason Wang wrote: > Hi all: > > This series tries to switch to use skb array in tun. This is used to > eliminate the spinlock contention between producer and consumer. The > conversion was straightforward: just introdce a tx skb array and use > it instead of sk_rec

Re: [PATCH net-next V4 0/6] switch to use tx skb array in tun

2016-07-01 Thread David Miller
From: Jason Wang Date: Thu, 30 Jun 2016 14:45:30 +0800 > This series tries to switch to use skb array in tun. This is used to > eliminate the spinlock contention between producer and consumer. The > conversion was straightforward: just introdce a tx skb array and use > it instead of sk_receive_qu

Re: [PATCH net-next V4 0/6] switch to use tx skb array in tun

2016-06-30 Thread Jason Wang
On 2016年06月30日 23:45, Michael S. Tsirkin wrote: On Thu, Jun 30, 2016 at 02:45:30PM +0800, Jason Wang wrote: >Hi all: > >This series tries to switch to use skb array in tun. This is used to >eliminate the spinlock contention between producer and consumer. The >conversion was straightforward: ju

Re: [PATCH net-next V4 0/6] switch to use tx skb array in tun

2016-06-30 Thread Michael S. Tsirkin
On Thu, Jun 30, 2016 at 02:45:30PM +0800, Jason Wang wrote: > Hi all: > > This series tries to switch to use skb array in tun. This is used to > eliminate the spinlock contention between producer and consumer. The > conversion was straightforward: just introdce a tx skb array and use > it instead