From: Stephen Hemminger <stephen@networkplumber.org>
To: Tyler Retzlaff <roretzla@linux.microsoft.com>
Cc: dev@dpdk.org, thomas@monjalon.net, david.marchand@redhat.com,
olivier.matz@6wind.com, mb@smartsharesystems.com
Subject: Re: [PATCH v2 1/3] eal: add rte control thread create API
Date: Thu, 8 Dec 2022 17:09:32 -0800 [thread overview]
Message-ID: <20221208170932.0ecde4b8@hermes.local> (raw)
In-Reply-To: <1670347706-23802-2-git-send-email-roretzla@linux.microsoft.com>
On Tue, 6 Dec 2022 09:28:24 -0800
Tyler Retzlaff <roretzla@linux.microsoft.com> wrote:
> + /* Wait for the control thread to initialize successfully */
> + while ((ctrl_thread_status =
> + __atomic_load_n(¶ms->ctrl_thread_status,
> + __ATOMIC_ACQUIRE)) == CTRL_THREAD_LAUNCHING) {
> + /* Yield the CPU. Using sched_yield call requires maintaining
> + * another implementation for Windows as sched_yield is not
> + * supported on Windows.
> + */
> + rte_delay_us_sleep(1);
> + }
Would it be worth introducing and using rte_thread_yield().
Rather than waiting 1us which seems like a long time for this.
next prev parent reply other threads:[~2022-12-09 1:09 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-05 20:24 [PATCH 0/3] eal: rte_ctrl_thread_create API replacement Tyler Retzlaff
2022-12-05 20:24 ` [PATCH 1/3] eal: add rte control thread create API Tyler Retzlaff
2022-12-05 21:11 ` Stephen Hemminger
2022-12-06 0:21 ` Tyler Retzlaff
2022-12-06 17:35 ` Tyler Retzlaff
2022-12-07 0:49 ` Stephen Hemminger
2022-12-05 20:24 ` [PATCH 2/3] test: add rte control thread create API test Tyler Retzlaff
2022-12-05 20:24 ` [PATCH 3/3] eal: deprecate pthread control thread create API Tyler Retzlaff
2022-12-05 21:18 ` Stephen Hemminger
2022-12-06 0:24 ` Tyler Retzlaff
2022-12-05 20:34 ` [PATCH 0/3] eal: rte_ctrl_thread_create API replacement Morten Brørup
2022-12-06 17:28 ` [PATCH v2 " Tyler Retzlaff
2022-12-06 17:28 ` [PATCH v2 1/3] eal: add rte control thread create API Tyler Retzlaff
2022-12-07 9:13 ` Mattias Rönnblom
2022-12-07 16:38 ` Tyler Retzlaff
2022-12-07 20:37 ` Tyler Retzlaff
2022-12-08 21:59 ` Mattias Rönnblom
2022-12-08 22:15 ` Tyler Retzlaff
2022-12-09 1:09 ` Stephen Hemminger [this message]
2022-12-09 19:49 ` Tyler Retzlaff
2022-12-06 17:28 ` [PATCH v2 2/3] test: add rte control thread create API test Tyler Retzlaff
2022-12-06 17:28 ` [PATCH v2 3/3] eal: deprecate pthread control thread create API Tyler Retzlaff
2022-12-07 20:31 ` [PATCH v3 0/3] eal: rte_ctrl_thread_create API replacement Tyler Retzlaff
2022-12-07 20:31 ` [PATCH v3 1/3] eal: add rte control thread create API Tyler Retzlaff
2022-12-07 20:31 ` [PATCH v3 2/3] test: add rte control thread create API test Tyler Retzlaff
2022-12-07 20:31 ` [PATCH v3 3/3] eal: deprecate pthread control thread create API Tyler Retzlaff
2022-12-08 23:19 ` [PATCH v4 0/3] eal: rte_ctrl_thread_create API replacement Tyler Retzlaff
2022-12-08 23:19 ` [PATCH v4 1/3] eal: add rte control thread create API Tyler Retzlaff
2022-12-08 23:19 ` [PATCH v4 2/3] test: add rte control thread create API test Tyler Retzlaff
2022-12-08 23:19 ` [PATCH v4 3/3] eal: deprecate pthread control thread create API Tyler Retzlaff
2022-12-10 14:31 ` [PATCH v4 0/3] eal: rte_ctrl_thread_create API replacement Mattias Rönnblom
2023-01-31 19:46 ` [PATCH v5 0/3] eal: deprecate last use of pthread_t in public API Tyler Retzlaff
2023-01-31 19:46 ` [PATCH v5 1/3] eal: add rte control thread create API Tyler Retzlaff
2023-01-31 19:46 ` [PATCH v5 2/3] doc: add missing index entry for thread Tyler Retzlaff
2023-01-31 19:46 ` [PATCH v5 3/3] doc: announce deprecation of thread ctrl create function Tyler Retzlaff
2023-01-31 20:30 ` [PATCH v5 0/3] eal: deprecate last use of pthread_t in public API Tyler Retzlaff
2023-01-31 20:30 ` [PATCH v5 1/3] eal: add rte control thread create API Tyler Retzlaff
2023-02-07 13:12 ` David Marchand
2023-02-07 21:41 ` Tyler Retzlaff
2023-01-31 20:30 ` [PATCH v5 2/3] doc: add missing index entry for thread Tyler Retzlaff
2023-02-07 15:39 ` David Marchand
2023-02-07 21:39 ` Tyler Retzlaff
2023-01-31 20:30 ` [PATCH v5 3/3] doc: announce deprecation of thread ctrl create function Tyler Retzlaff
2023-02-07 15:40 ` David Marchand
2023-01-31 20:33 ` [PATCH v5 0/3] eal: deprecate last use of pthread_t in public API Tyler Retzlaff
2023-02-08 21:26 ` [PATCH v6 " Tyler Retzlaff
2023-02-08 21:26 ` [PATCH v6 1/3] eal: add rte thread create control API Tyler Retzlaff
2023-02-24 5:52 ` Li, WeiyuanX
2023-02-24 8:13 ` David Marchand
2023-02-24 19:04 ` Tyler Retzlaff
2023-02-24 20:52 ` Tyler Retzlaff
2023-02-08 21:26 ` [PATCH v6 2/3] doc: add missing index entry for thread Tyler Retzlaff
2023-02-08 21:26 ` [PATCH v6 3/3] doc: announce deprecation of thread ctrl create function Tyler Retzlaff
2023-02-09 8:59 ` Bruce Richardson
2023-02-09 8:51 ` [PATCH v6 0/3] eal: deprecate last use of pthread_t in public API David Marchand
2023-02-09 11:55 ` David Marchand
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