Re: [dpdk-dev] [PATCH] usertools: add huge page setup script

2020-09-04 Thread Stephen Hemminger
On Sat, 5 Sep 2020 00:13:06 +0100 Ferruh Yigit wrote: > What do you thing checking if mount point exist before 'cmd'? > > +if not exists(HUGEDIR): > +os.system('mkdir -p ' + HUGEDIR) Not necessary with standard systemd

Re: [dpdk-dev] [PATCH] usertools: add huge page setup script

2020-09-04 Thread Ferruh Yigit
On 9/4/2020 7:35 PM, Stephen Hemminger wrote: > This is an improved version of the setup of huge pages > bases on earlier DPDK setup. Differences are: >* it autodetects NUMA vs non NUMA >* it allows setting different page sizes > recent kernels support multiple sizes. >* it accepts

[dpdk-dev] [PATCH] usertools: add huge page setup script

2020-09-04 Thread Stephen Hemminger
This is an improved version of the setup of huge pages bases on earlier DPDK setup. Differences are: * it autodetects NUMA vs non NUMA * it allows setting different page sizes recent kernels support multiple sizes. * it accepts a parameter in bytes (not pages). If necessary the steps

Re: [dpdk-dev] [PATCH] usertools: add huge page setup script

2020-09-02 Thread Stephen Hemminger
On Wed, 2 Sep 2020 10:55:07 +0100 Bruce Richardson wrote: > On Tue, Sep 01, 2020 at 09:56:43AM -0700, Stephen Hemminger wrote: > > This is an improved version of the setup of huge pages > > bases on earlier DPDK setup. Differences are: > >* it autodetects NUMA vs non NUMA > >* it allows s

Re: [dpdk-dev] [PATCH] usertools: add huge page setup script

2020-09-02 Thread Bruce Richardson
On Tue, Sep 01, 2020 at 09:56:43AM -0700, Stephen Hemminger wrote: > This is an improved version of the setup of huge pages > bases on earlier DPDK setup. Differences are: >* it autodetects NUMA vs non NUMA >* it allows setting different page sizes > recent kernels support multiple siz

Re: [dpdk-dev] [PATCH] usertools: add huge page setup script

2020-09-02 Thread Ferruh Yigit
On 9/1/2020 5:56 PM, Stephen Hemminger wrote: > This is an improved version of the setup of huge pages > bases on earlier DPDK setup. Differences are: >* it autodetects NUMA vs non NUMA >* it allows setting different page sizes > recent kernels support multiple sizes. >* it accepts

[dpdk-dev] [PATCH] usertools: add huge page setup script

2020-09-01 Thread Stephen Hemminger
This is an improved version of the setup of huge pages bases on earlier DPDK setup. Differences are: * it autodetects NUMA vs non NUMA * it allows setting different page sizes recent kernels support multiple sizes. * it accepts a parameter in bytes (not pages). Signed-off-by: Stephen