From: Masaru Oki <m-oki@stratosphere.co.jp>
To: "Zhangkun (K)" <zhang.zhangkun@huawei.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] Are there considerations about resource recycling by the process, not by the OS?
Date: Fri, 5 Sep 2014 12:17:54 +0900 [thread overview]
Message-ID: <CAFLKUzJnpYV7=fZ-hDYWTa4Ro2OfdqGe9maZM-xLnLSJmEGmnA@mail.gmail.com> (raw)
In-Reply-To: <0FCB215400789046A95ECE23C3E46C515F958EDB@szxema505-mbx.china.huawei.com>
Hi,
you may try
$ gdb your_program
gdb> b rte_panic
gdb> run
stopped at rte_panic
gdb> bt
sorry, it is not answer for your question.
by the way, do you run the program as root?
2014-09-05 12:07 GMT+09:00 Zhangkun (K) <zhang.zhangkun@huawei.com>:
> Hi,
> I develop the program with the use of dpdk and the process is core dump
> when the program is started.
> The process is crash in case of initing memory failed and calling
> rte_panic function.
> I search all rte_panic function in the dpdk, and find it so many.
> Therefore, in case the pr ocess happen fail,
> it will abort. The resource allocated before is not released by the
> process, but by the OS system.
> So I have a question: Are there considerations about resource recycling by
> the process, not by the OS ?
>
next prev parent reply other threads:[~2014-09-05 3:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-05 3:07 Zhangkun (K)
2014-09-05 3:17 ` Masaru Oki [this message]
2014-09-05 3:39 ` Zhangkun (K)
2014-09-05 8:18 ` Richardson, Bruce
2014-09-05 9:32 ` Tetsuya.Mukawa
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