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From: Stephen Hemminger <stephen@networkplumber.org>
To: Yipeng Wang <yipeng1.wang@intel.com>
Cc: bruce.richardson@intel.com, konstantin.ananyev@intel.com,
	dev@dpdk.org, honnappa.nagarahalli@arm.com,
	sameh.gobriel@intel.com
Subject: Re: [dpdk-dev] [PATCH v4 2/4] hash: add extendable bucket feature
Date: Wed, 3 Oct 2018 08:08:11 -0700	[thread overview]
Message-ID: <20181003080811.7c1258bc@xeon-e3> (raw)
In-Reply-To: <1538155426-145177-3-git-send-email-yipeng1.wang@intel.com>

On Fri, 28 Sep 2018 10:23:44 -0700
Yipeng Wang <yipeng1.wang@intel.com> wrote:

> +	/* clear free extendable bucket ring and memory */
> +	if (h->ext_table_support) {
> +		memset(h->buckets_ext, 0, h->num_buckets *
> +						sizeof(struct rte_hash_bucket));
> +		while (rte_ring_dequeue(h->free_ext_bkts, &ptr) == 0)
> +			rte_pause();

Pause is much to short. Maybe nanosleep or sched_yield()?

  parent reply	other threads:[~2018-10-03 15:08 UTC|newest]

Thread overview: 107+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-06 17:09 [dpdk-dev] [PATCH v1 0/5] hash: add extendable bucket and partial-key hashing Yipeng Wang
2018-09-06 17:09 ` [dpdk-dev] [PATCH v1 1/5] test: fix bucket size in hash table perf test Yipeng Wang
2018-09-06 17:09 ` [dpdk-dev] [PATCH v1 2/5] test: more accurate hash table perf test output Yipeng Wang
2018-09-06 17:09 ` [dpdk-dev] [PATCH v1 3/5] hash: add extendable bucket feature Yipeng Wang
2018-09-06 17:09 ` [dpdk-dev] [PATCH v1 4/5] test: implement extendable bucket hash test Yipeng Wang
2018-09-06 17:09 ` [dpdk-dev] [PATCH v1 5/5] hash: use partial-key hashing Yipeng Wang
2018-09-21 17:17 ` [dpdk-dev] [PATCH v2 0/7] hash: add extendable bucket and partial key hashing Yipeng Wang
2018-09-21 17:17   ` [dpdk-dev] [PATCH v2 1/7] test/hash: fix bucket size in hash perf test Yipeng Wang
2018-09-26 10:04     ` Bruce Richardson
2018-09-27  3:39       ` Wang, Yipeng1
2018-09-27  4:23     ` Honnappa Nagarahalli
2018-09-29  0:31       ` Wang, Yipeng1
2018-09-21 17:17   ` [dpdk-dev] [PATCH v2 2/7] test/hash: more accurate hash perf test output Yipeng Wang
2018-09-26 10:07     ` Bruce Richardson
2018-09-21 17:17   ` [dpdk-dev] [PATCH v2 3/7] test/hash: fix rw test with non-consecutive cores Yipeng Wang
2018-09-26 11:02     ` Bruce Richardson
2018-09-27  3:40       ` Wang, Yipeng1
2018-09-26 11:13     ` Bruce Richardson
2018-09-21 17:17   ` [dpdk-dev] [PATCH v2 4/7] hash: fix unnecessary code Yipeng Wang
2018-09-26 12:55     ` Bruce Richardson
2018-09-21 17:17   ` [dpdk-dev] [PATCH v2 5/7] hash: add extendable bucket feature Yipeng Wang
2018-09-27  4:23     ` Honnappa Nagarahalli
2018-09-27 11:15       ` Bruce Richardson
2018-09-27 11:27         ` Ananyev, Konstantin
2018-09-27 12:27           ` Bruce Richardson
2018-09-27 12:33             ` Ananyev, Konstantin
2018-09-27 19:21         ` Honnappa Nagarahalli
2018-09-28 17:35           ` Wang, Yipeng1
2018-09-29 21:09             ` Honnappa Nagarahalli
2018-09-29  1:10       ` Wang, Yipeng1
2018-10-01 20:56         ` Honnappa Nagarahalli
2018-10-02  1:56           ` Wang, Yipeng1
2018-09-21 17:17   ` [dpdk-dev] [PATCH v2 6/7] test/hash: implement extendable bucket hash test Yipeng Wang
2018-09-27  4:24     ` Honnappa Nagarahalli
2018-09-29  0:50       ` Wang, Yipeng1
2018-09-21 17:17   ` [dpdk-dev] [PATCH v2 7/7] hash: use partial-key hashing Yipeng Wang
2018-09-27  4:24     ` Honnappa Nagarahalli
2018-09-29  0:55       ` Wang, Yipeng1
2018-09-26 12:57   ` [dpdk-dev] [PATCH v2 0/7] hash: add extendable bucket and partial key hashing Bruce Richardson
2018-09-27  3:41     ` Wang, Yipeng1
2018-09-27  4:23   ` Honnappa Nagarahalli
2018-09-29  0:46     ` Wang, Yipeng1
2018-09-26 12:54 ` [dpdk-dev] [PATCH v3 0/5] hash: fix multiple issues Yipeng Wang
2018-09-26 12:54   ` [dpdk-dev] [PATCH v3 1/5] test/hash: fix bucket size in hash perf test Yipeng Wang
2018-09-27 11:17     ` Bruce Richardson
2018-09-26 12:54   ` [dpdk-dev] [PATCH v3 2/5] test/hash: more accurate hash perf test output Yipeng Wang
2018-09-26 12:54   ` [dpdk-dev] [PATCH v3 3/5] test/hash: fix rw test with non-consecutive cores Yipeng Wang
2018-09-27 11:18     ` Bruce Richardson
2018-09-26 12:54   ` [dpdk-dev] [PATCH v3 4/5] test/hash: fix missing file in meson build file Yipeng Wang
2018-09-27 11:22     ` Bruce Richardson
2018-09-26 12:54   ` [dpdk-dev] [PATCH v3 5/5] hash: fix unused define Yipeng Wang
2018-09-28 14:11   ` [dpdk-dev] [PATCH v4 0/5] hash: fix multiple issues Yipeng Wang
2018-09-28 14:11     ` [dpdk-dev] [PATCH v4 1/5] test/hash: fix bucket size in hash perf test Yipeng Wang
2018-10-01 20:28       ` Honnappa Nagarahalli
2018-09-28 14:11     ` [dpdk-dev] [PATCH v4 2/5] test/hash: more accurate hash perf test output Yipeng Wang
2018-09-28 14:11     ` [dpdk-dev] [PATCH v4 3/5] test/hash: fix rw test with non-consecutive cores Yipeng Wang
2018-09-28 14:11     ` [dpdk-dev] [PATCH v4 4/5] test/hash: fix missing file in meson build file Yipeng Wang
2018-09-28 14:11     ` [dpdk-dev] [PATCH v4 5/5] hash: fix unused define Yipeng Wang
2018-10-25 22:04     ` [dpdk-dev] [PATCH v4 0/5] hash: fix multiple issues Thomas Monjalon
2018-09-26 20:26 ` [dpdk-dev] [PATCH v3 0/3] hash: add extendable bucket and partial key hashing Yipeng Wang
2018-09-26 20:26   ` [dpdk-dev] [PATCH v3 1/3] hash: add extendable bucket feature Yipeng Wang
2018-09-26 20:26   ` [dpdk-dev] [PATCH v3 2/3] test/hash: implement extendable bucket hash test Yipeng Wang
2018-09-26 20:26   ` [dpdk-dev] [PATCH v3 3/3] hash: use partial-key hashing Yipeng Wang
2018-09-28 17:23   ` [dpdk-dev] [PATCH v4 0/4] hash: add extendable bucket and partial key hashing Yipeng Wang
2018-09-28 17:23     ` [dpdk-dev] [PATCH v4 1/4] hash: fix race condition in iterate Yipeng Wang
2018-10-01 20:23       ` Honnappa Nagarahalli
2018-10-02  0:17         ` Wang, Yipeng1
2018-10-02  4:26           ` Honnappa Nagarahalli
2018-10-02 23:53             ` Wang, Yipeng1
2018-09-28 17:23     ` [dpdk-dev] [PATCH v4 2/4] hash: add extendable bucket feature Yipeng Wang
2018-10-02  3:58       ` Honnappa Nagarahalli
2018-10-02 23:39         ` Wang, Yipeng1
2018-10-03  4:37           ` Honnappa Nagarahalli
2018-10-03 15:08           ` Stephen Hemminger
2018-10-03 15:08       ` Stephen Hemminger [this message]
2018-10-03 16:53         ` Wang, Yipeng1
2018-10-03 17:59           ` Honnappa Nagarahalli
2018-10-04  1:22             ` Wang, Yipeng1
2018-09-28 17:23     ` [dpdk-dev] [PATCH v4 3/4] test/hash: implement extendable bucket hash test Yipeng Wang
2018-10-01 19:53       ` Honnappa Nagarahalli
2018-09-28 17:23     ` [dpdk-dev] [PATCH v4 4/4] hash: use partial-key hashing Yipeng Wang
2018-10-01 20:09       ` Honnappa Nagarahalli
2018-10-03 19:05     ` [dpdk-dev] [PATCH v4 0/4] hash: add extendable bucket and partial key hashing Dharmik Thakkar
2018-10-01 18:34   ` [dpdk-dev] [PATCH v5 " Yipeng Wang
2018-10-01 18:34     ` [dpdk-dev] [PATCH v5 1/4] hash: fix race condition in iterate Yipeng Wang
2018-10-02 17:26       ` Honnappa Nagarahalli
2018-10-01 18:35     ` [dpdk-dev] [PATCH v5 2/4] hash: add extendable bucket feature Yipeng Wang
2018-10-01 18:35     ` [dpdk-dev] [PATCH v5 3/4] test/hash: implement extendable bucket hash test Yipeng Wang
2018-10-01 18:35     ` [dpdk-dev] [PATCH v5 4/4] hash: use partial-key hashing Yipeng Wang
2018-10-02 20:52       ` Dharmik Thakkar
2018-10-03  0:43         ` Wang, Yipeng1
2018-10-03 19:10     ` [dpdk-dev] [PATCH v5 0/4] hash: add extendable bucket and partial key hashing Dharmik Thakkar
2018-10-04  0:36       ` Wang, Yipeng1
2018-10-04 16:35   ` [dpdk-dev] [PATCH v6 " Yipeng Wang
2018-10-04 16:35     ` [dpdk-dev] [PATCH v6 1/4] hash: fix race condition in iterate Yipeng Wang
2018-10-04 16:35     ` [dpdk-dev] [PATCH v6 2/4] hash: add extendable bucket feature Yipeng Wang
2018-10-04 16:35     ` [dpdk-dev] [PATCH v6 3/4] test/hash: implement extendable bucket hash test Yipeng Wang
2018-10-04 16:35     ` [dpdk-dev] [PATCH v6 4/4] hash: use partial-key hashing Yipeng Wang
2018-10-10 21:27     ` [dpdk-dev] [PATCH v7 0/4] hash: add extendable bucket and partial key hashing Yipeng Wang
2018-10-10 21:27       ` [dpdk-dev] [PATCH v7 1/4] hash: fix race condition in iterate Yipeng Wang
2018-10-10 21:27       ` [dpdk-dev] [PATCH v7 2/4] hash: add extendable bucket feature Yipeng Wang
2018-10-10 21:27       ` [dpdk-dev] [PATCH v7 3/4] test/hash: implement extendable bucket hash test Yipeng Wang
2018-10-10 21:27       ` [dpdk-dev] [PATCH v7 4/4] hash: use partial-key hashing Yipeng Wang
2018-10-16 18:47       ` [dpdk-dev] [PATCH] doc: update release note for hash library Yipeng Wang
2018-10-17 20:09         ` Honnappa Nagarahalli
2018-10-25 18:45           ` Wang, Yipeng1
2018-10-25 23:07             ` Thomas Monjalon

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