From: "Wang, Zhihong" <zhihong.wang@intel.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v4 3/3] examples/l3fwd: Handle SIGINT and SIGTERM in l3fwd
Date: Thu, 31 Dec 2015 02:20:22 +0000 [thread overview]
Message-ID: <8F6C2BD409508844A0EFC19955BE09418647A6@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <20151230180911.2a14218b@xeon-e3>
> -----Original Message-----
> From: Stephen Hemminger [mailto:stephen@networkplumber.org]
> Sent: Thursday, December 31, 2015 10:09 AM
> To: Wang, Zhihong <zhihong.wang@intel.com>
> Cc: Ananyev, Konstantin <konstantin.ananyev@intel.com>; dev@dpdk.org; Qiu,
> Michael <michael.qiu@intel.com>
> Subject: Re: [PATCH v4 3/3] examples/l3fwd: Handle SIGINT and SIGTERM in
> l3fwd
>
> On Thu, 31 Dec 2015 01:44:20 +0000
> "Wang, Zhihong" <zhihong.wang@intel.com> wrote:
>
> > > > +#define PORT_IDLE 0
> > > > +#define PORT_INIT 1
> > > > +#define PORT_WORK 2
> > > > +#define PORT_STOP 3
> > > > +#define PORT_QUIT 4
> > >
> > > Seems ok, but over-complicated.
> > > I think all you need is just IDLE, INIT, QUIT.
> >
> > Yes for l2/l3fwd 3 states are enough.
> > I implement a full state machine so it can also serve as an example on how to
> do this in other cases, like where stop might be called before or during init.
>
> These are examples, it is better to have as little code as necessary to get the job
> done. That makes the example clearer. Adding extra unnecessary complexity
> just makes it harder to understand.
Thanks for the suggestions!
I'll send the v5 combining your comments and Konstantin's together to make it simpler.
next prev parent reply other threads:[~2015-12-31 2:21 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-25 2:37 [dpdk-dev] [PATCH v2 0/3] Handle SIGINT and SIGTERM in DPDK examples Zhihong Wang
2015-12-25 2:37 ` [dpdk-dev] [PATCH v2 1/3] app/test-pmd: Handle SIGINT and SIGTERM in testpmd Zhihong Wang
2015-12-27 21:42 ` Stephen Hemminger
2015-12-28 1:37 ` Wang, Zhihong
2015-12-25 2:37 ` [dpdk-dev] [PATCH v2 2/3] examples/l2fwd: Handle SIGINT and SIGTERM in l2fwd Zhihong Wang
2015-12-27 21:49 ` Stephen Hemminger
2015-12-28 1:35 ` Wang, Zhihong
2015-12-25 2:37 ` [dpdk-dev] [PATCH v2 3/3] examples/l3fwd: Handle SIGINT and SIGTERM in l3fwd Zhihong Wang
2015-12-28 4:17 ` [dpdk-dev] [PATCH v2 0/3] Handle SIGINT and SIGTERM in DPDK examples Qiu, Michael
2015-12-28 9:51 ` Wang, Zhihong
2015-12-29 1:20 ` [dpdk-dev] [PATCH v3 " Zhihong Wang
2015-12-29 1:20 ` [dpdk-dev] [PATCH v3 1/3] app/test-pmd: Handle SIGINT and SIGTERM in testpmd Zhihong Wang
2015-12-29 1:20 ` [dpdk-dev] [PATCH v3 2/3] examples/l2fwd: Handle SIGINT and SIGTERM in l2fwd Zhihong Wang
2015-12-30 17:35 ` Stephen Hemminger
2015-12-29 1:20 ` [dpdk-dev] [PATCH v3 3/3] examples/l3fwd: Handle SIGINT and SIGTERM in l3fwd Zhihong Wang
2015-12-29 13:34 ` Ananyev, Konstantin
2015-12-30 3:15 ` Wang, Zhihong
2015-12-30 11:29 ` Ananyev, Konstantin
2015-12-31 2:14 ` Wang, Zhihong
2015-12-30 17:37 ` Stephen Hemminger
2015-12-29 23:27 ` [dpdk-dev] [PATCH v4 0/3] Handle SIGINT and SIGTERM in DPDK examples Zhihong Wang
2015-12-29 23:27 ` [dpdk-dev] [PATCH v4 1/3] app/test-pmd: Handle SIGINT and SIGTERM in testpmd Zhihong Wang
2015-12-29 23:27 ` [dpdk-dev] [PATCH v4 2/3] examples/l2fwd: Handle SIGINT and SIGTERM in l2fwd Zhihong Wang
2015-12-29 23:27 ` [dpdk-dev] [PATCH v4 3/3] examples/l3fwd: Handle SIGINT and SIGTERM in l3fwd Zhihong Wang
2015-12-30 13:37 ` Ananyev, Konstantin
2015-12-31 1:44 ` Wang, Zhihong
2015-12-31 2:09 ` Stephen Hemminger
2015-12-31 2:20 ` Wang, Zhihong [this message]
2015-12-30 21:59 ` [dpdk-dev] [PATCH v5 0/3] Handle SIGINT and SIGTERM in DPDK examples Zhihong Wang
2015-12-30 21:59 ` [dpdk-dev] [PATCH v5 1/3] app/test-pmd: Handle SIGINT and SIGTERM in testpmd Zhihong Wang
2015-12-30 21:59 ` [dpdk-dev] [PATCH v5 2/3] examples/l2fwd: Handle SIGINT and SIGTERM in l2fwd Zhihong Wang
2015-12-31 17:01 ` Stephen Hemminger
2016-01-04 2:00 ` Wang, Zhihong
2015-12-30 21:59 ` [dpdk-dev] [PATCH v5 3/3] examples/l3fwd: Handle SIGINT and SIGTERM in l3fwd Zhihong Wang
2016-01-06 13:51 ` Ananyev, Konstantin
2016-01-27 16:34 ` [dpdk-dev] [PATCH v5 0/3] Handle SIGINT and SIGTERM in DPDK examples Thomas Monjalon
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