From: Suanming.Mou <mousuanming@huawei.com>
To: "Varghese, Vipin" <vipin.varghese@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Burakov, Anatoly" <anatoly.burakov@intel.com>
Subject: Re: [dpdk-dev] [PATCH v4] app/pdump: add pudmp exits with primary support.
Date: Tue, 30 Apr 2019 11:43:38 +0800 [thread overview]
Message-ID: <de034d33-3ef1-4eab-3f0b-d9ba8f1c0cca@huawei.com> (raw)
Message-ID: <20190430034338.yfplHEnd_7T-7PlQA8J4iEaaufoCqNn65SvumsQB1o8@z> (raw)
In-Reply-To: <4C9E0AB70F954A408CC4ADDBF0F8FA7D4D33FA5F@BGSMSX101.gar.corp.intel.com>
On 2019/4/30 10:33, Varghese, Vipin wrote:
> Thanks for the patch work with rte_eal_alaram. But I am not able to find
>
> 1. the documentation update.
I'd like to reconfirm that since Anatoly suggested to make the option
default, I deleted the option supporting code.
Is it aligned that we can make it default?
If it is aligned to make it default, then if I understand correctly, to
add a new note in the documentation to describe pdump will exit with
primary will be OK?
> 2. cover letter.
Sorry for that. Will add the cover letter in the V5 patch.
> 3. for signal SIGINT, set for ` rte_eal_alarm_cancel`.
Ah, yes.
>
> Can you share a new patch as v5 with these changes?
Thanks for your reviewing. I will send the next patch after Q1 confirmed.
>
> Thanks
> Vipin Varghese
>
>> -----Original Message-----
>> From: Suanming.Mou <mousuanming@huawei.com>
>> Sent: Tuesday, April 30, 2019 9:09 AM
>> To: dev@dpdk.org
>> Cc: Varghese, Vipin <vipin.varghese@intel.com>; Burakov, Anatoly
>> <anatoly.burakov@intel.com>
>> Subject: [PATCH v4] app/pdump: add pudmp exits with primary support.
>>
>> When primary app exits, the residual running pdump will stop the primary app to
>> restart. Add pdump exits with primary support.
>>
>> Suggested-by: Varghese, Vipin <vipin.varghese@intel.com>
>> Suggested-by: Burakov, Anatoly <anatoly.burakov@intel.com>
>> Signed-off-by: Suanming.Mou <mousuanming@huawei.com>
>> ---
>> app/pdump/main.c | 16 ++++++++++++++++
>> 1 file changed, 16 insertions(+)
>>
>> diff --git a/app/pdump/main.c b/app/pdump/main.c index 3d20854..c3413da
>> 100644
>> --- a/app/pdump/main.c
>> +++ b/app/pdump/main.c
>> @@ -26,6 +26,7 @@
>> #include <rte_ring.h>
>> #include <rte_string_fns.h>
>> #include <rte_pdump.h>
>> +#include <rte_alarm.h>
>>
>> #define CMD_LINE_OPT_PDUMP "pdump"
>> #define CMD_LINE_OPT_PDUMP_NUM 256
>> @@ -65,6 +66,7 @@
>> #define SIZE 256
>> #define BURST_SIZE 32
>> #define NUM_VDEVS 2
>> +#define MONITOR_INTERVAL (500 * 1000)
>>
>> /* true if x is a power of 2 */
>> #define POWEROF2(x) ((((x)-1) & (x)) == 0) @@ -864,12 +866,26 @@ struct
>> parse_val {
>> return 0;
>> }
>>
>> +static void monitor_primary(void *arg __rte_unused) {
>> + if (quit_signal)
>> + return;
>> +
>> + if (rte_eal_primary_proc_alive(NULL))
>> + rte_eal_alarm_set(MONITOR_INTERVAL, monitor_primary,
>> NULL);
>> + else
>> + quit_signal = 1;
>> +}
>> +
>> static inline void
>> dump_packets(void)
>> {
>> int i;
>> uint32_t lcore_id = 0;
>>
>> + /* Once primary exits, so will pdump. */
>> + rte_eal_alarm_set(MONITOR_INTERVAL, monitor_primary, NULL);
>> +
>> if (!multiple_core_capture) {
>> printf(" core (%u), capture for (%d) tuples\n",
>> rte_lcore_id(), num_tuples);
>> --
>> 1.8.3.4
>
> .
>
next prev parent reply other threads:[~2019-04-30 3:46 UTC|newest]
Thread overview: 106+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-25 16:35 [dpdk-dev] [PATCH] app/pdump: exits once primary app exited Suanming.Mou
2019-04-25 15:51 ` Varghese, Vipin
2019-04-25 15:51 ` Varghese, Vipin
2019-04-26 7:11 ` Suanming.Mou
2019-04-26 7:11 ` Suanming.Mou
2019-04-26 10:54 ` Varghese, Vipin
2019-04-26 10:54 ` Varghese, Vipin
2019-04-26 10:56 ` Varghese, Vipin
2019-04-26 10:56 ` Varghese, Vipin
2019-04-26 12:08 ` Suanming.Mou
2019-04-26 12:08 ` Suanming.Mou
2019-04-26 13:46 ` Burakov, Anatoly
2019-04-26 13:46 ` Burakov, Anatoly
2019-04-26 14:32 ` Suanming.Mou
2019-04-26 14:32 ` Suanming.Mou
2019-04-26 14:39 ` Burakov, Anatoly
2019-04-26 14:39 ` Burakov, Anatoly
2019-04-26 14:49 ` Suanming.Mou
2019-04-26 14:49 ` Suanming.Mou
2019-04-26 14:50 ` Burakov, Anatoly
2019-04-26 14:50 ` Burakov, Anatoly
2019-04-25 16:35 ` Suanming.Mou
2019-04-28 4:58 ` [dpdk-dev] [PATCH v2] app/pdump: add exit_with_primary option support Suanming.Mou
2019-04-28 4:58 ` Suanming.Mou
2019-04-28 5:07 ` [dpdk-dev] [PATCH v3] " Suanming.Mou
2019-04-28 5:07 ` Suanming.Mou
2019-04-30 3:39 ` [dpdk-dev] [PATCH v4] app/pdump: add pudmp exits with primary support Suanming.Mou
2019-04-30 2:33 ` Varghese, Vipin
2019-04-30 2:33 ` Varghese, Vipin
2019-04-30 3:43 ` Suanming.Mou [this message]
2019-04-30 3:43 ` Suanming.Mou
2019-04-30 5:03 ` Varghese, Vipin
2019-04-30 5:03 ` Varghese, Vipin
2019-04-30 9:34 ` Burakov, Anatoly
2019-04-30 9:34 ` Burakov, Anatoly
2019-04-30 10:37 ` Varghese, Vipin
2019-04-30 10:37 ` Varghese, Vipin
2019-04-30 16:38 ` Burakov, Anatoly
2019-04-30 16:38 ` Burakov, Anatoly
2019-04-30 3:39 ` Suanming.Mou
2019-04-30 11:35 ` [dpdk-dev] [PATCH v5] Make pdump exits with primary Suanming.Mou
2019-04-30 11:35 ` Suanming.Mou
2019-04-30 11:35 ` [dpdk-dev] [PATCH v5] app/pdump: add pudmp exits with primary support Suanming.Mou
2019-04-30 9:42 ` Burakov, Anatoly
2019-04-30 9:42 ` Burakov, Anatoly
2019-04-30 11:25 ` Suanming.Mou
2019-04-30 11:25 ` Suanming.Mou
2019-04-30 16:39 ` Burakov, Anatoly
2019-04-30 16:39 ` Burakov, Anatoly
2019-05-02 3:07 ` Suanming.Mou
2019-05-02 3:07 ` Suanming.Mou
2019-04-30 11:35 ` Suanming.Mou
2019-04-30 12:44 ` Pattan, Reshma
2019-04-30 12:44 ` Pattan, Reshma
2019-05-02 5:20 ` [dpdk-dev] [PATCH v6] " Suanming.Mou
2019-05-02 5:20 ` Suanming.Mou
2019-05-02 8:04 ` Varghese, Vipin
2019-05-02 8:04 ` Varghese, Vipin
2019-05-02 8:32 ` Suanming.Mou
2019-05-02 8:32 ` Suanming.Mou
2019-05-02 9:12 ` Burakov, Anatoly
2019-05-02 9:12 ` Burakov, Anatoly
2019-05-02 9:22 ` Varghese, Vipin
2019-05-02 9:22 ` Varghese, Vipin
2019-05-02 9:54 ` Pattan, Reshma
2019-05-02 9:54 ` Pattan, Reshma
2019-05-02 10:40 ` Suanming.Mou
2019-05-02 10:40 ` Suanming.Mou
2019-05-02 12:35 ` [dpdk-dev] [PATCH v7] " Suanming.Mou
2019-05-02 11:03 ` Pattan, Reshma
2019-05-02 11:03 ` Pattan, Reshma
2019-05-02 11:31 ` Burakov, Anatoly
2019-05-02 11:31 ` Burakov, Anatoly
2019-05-02 12:35 ` mousuanming
2019-05-02 12:35 ` mousuanming
2019-05-02 12:35 ` Suanming.Mou
2019-05-03 5:48 ` [dpdk-dev] [PATCH v8] " Suanming.Mou
2019-05-03 5:48 ` Suanming.Mou
2019-05-04 21:17 ` Thomas Monjalon
2019-05-04 21:17 ` Thomas Monjalon
2019-05-05 1:20 ` Suanming.Mou
2019-05-05 1:20 ` Suanming.Mou
2019-05-05 9:42 ` Thomas Monjalon
2019-05-05 9:42 ` Thomas Monjalon
2019-05-05 11:13 ` Suanming.Mou
2019-05-05 11:13 ` Suanming.Mou
2019-05-08 8:04 ` Thomas Monjalon
2019-05-08 8:04 ` Thomas Monjalon
2019-05-08 9:37 ` Suanming.Mou
2019-05-08 9:37 ` Suanming.Mou
2019-05-08 10:22 ` Thomas Monjalon
2019-05-08 10:22 ` Thomas Monjalon
2019-05-08 13:14 ` Suanming.Mou
2019-05-08 13:14 ` Suanming.Mou
2019-05-15 5:10 ` [dpdk-dev] [PATCH v9] app/pdump: exit with primary process Suanming.Mou
2019-05-15 5:10 ` Suanming.Mou
2019-06-20 12:32 ` Pattan, Reshma
2019-06-23 22:30 ` Thomas Monjalon
2019-07-10 14:04 ` Suanming Mou
2019-07-10 22:28 ` Thomas Monjalon
2019-04-29 9:14 ` [dpdk-dev] [PATCH v2] app/pdump: add exit_with_primary option support Burakov, Anatoly
2019-04-29 9:14 ` Burakov, Anatoly
2019-04-29 9:43 ` Suanming.Mou
2019-04-29 9:43 ` Suanming.Mou
2019-04-29 10:42 ` Burakov, Anatoly
2019-04-29 10:42 ` Burakov, Anatoly
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