Re: [PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

2015-12-09 Thread kbuild test robot
Hi Ashutosh, [auto build test ERROR on net-next/master] [also build test ERROR on v4.4-rc4 next-20151209] url: https://github.com/0day-ci/linux/commits/Rahul-Jain/net-To-avoid-execution-of-extra-instructions-in-NET-RX-path-when-rps_map-is-not-set-but-rps_needed-is-true/20151209-183932

Re: [PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

2015-12-09 Thread Eric Dumazet
On Wed, 2015-12-09 at 16:05 +0530, Rahul Jain wrote: > From: Ashutosh Kaushik > > The patch fixes the issues with check of global flag "rps_needed" Hi Rahul I have no issue here. What is the issue exactly ? You provide no perf numbers, so it is hard to guess what 'problem' you intend to fix.

Re: [PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

2015-12-09 Thread Jiri Pirko
Wed, Dec 09, 2015 at 11:35:21AM CET, rahul.j...@samsung.com wrote: >From: Ashutosh Kaushik > >The patch fixes the issues with check of global flag "rps_needed" in RX Path >(which process packets in TCP/IP stack like netif_rx and netif_receive_skb >functions) First of all, if you want people to

[PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

2015-12-09 Thread Rahul Jain
From: Ashutosh Kaushik The patch fixes the issues with check of global flag "rps_needed" in RX Path (which process packets in TCP/IP stack like netif_rx and netif_receive_skb functions) These functions have flag CONFIG RPS which is enabled default in kernel and to enter in RPS mode, it

[PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

2015-12-09 Thread Rahul Jain
From: Ashutosh Kaushik The patch fixes the issues with check of global flag "rps_needed" in RX Path (which process packets in TCP/IP stack like netif_rx and netif_receive_skb functions) These functions have flag CONFIG RPS which is enabled default in kernel and to

Re: [PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

2015-12-09 Thread Jiri Pirko
Wed, Dec 09, 2015 at 11:35:21AM CET, rahul.j...@samsung.com wrote: >From: Ashutosh Kaushik > >The patch fixes the issues with check of global flag "rps_needed" in RX Path >(which process packets in TCP/IP stack like netif_rx and netif_receive_skb >functions) First of

Re: [PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

2015-12-09 Thread Eric Dumazet
On Wed, 2015-12-09 at 16:05 +0530, Rahul Jain wrote: > From: Ashutosh Kaushik > > The patch fixes the issues with check of global flag "rps_needed" Hi Rahul I have no issue here. What is the issue exactly ? You provide no perf numbers, so it is hard to guess what

Re: [PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

2015-12-09 Thread kbuild test robot
Hi Ashutosh, [auto build test ERROR on net-next/master] [also build test ERROR on v4.4-rc4 next-20151209] url: https://github.com/0day-ci/linux/commits/Rahul-Jain/net-To-avoid-execution-of-extra-instructions-in-NET-RX-path-when-rps_map-is-not-set-but-rps_needed-is-true/20151209-183932