From: Feifei Wang <Feifei.Wang2@arm.com>
To: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
Konstantin Ananyev <konstantin.ananyev@intel.com>,
Olivier Matz <olivier.matz@6wind.com>,
Gavin Hu <Gavin.Hu@arm.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, nd <nd@arm.com>,
"stable@dpdk.org" <stable@dpdk.org>, nd <nd@arm.com>,
nd <nd@arm.com>
Subject: [dpdk-dev] 回复: [PATCH v2 3/4] test/ring: fix the wrong number of enq/deq elements
Date: Thu, 27 Aug 2020 08:54:42 +0000 [thread overview]
Message-ID: <VE1PR08MB567765034F35EF43FDA4872AC8550@VE1PR08MB5677.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <DBAPR08MB581422F88CC8DA0EF449862398540@DBAPR08MB5814.eurprd08.prod.outlook.com>
> -----邮件原件-----
> 发件人: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
> 发送时间: 2020年8月27日 4:51
> 收件人: Feifei Wang <Feifei.Wang2@arm.com>; Konstantin Ananyev
> <konstantin.ananyev@intel.com>; Olivier Matz <olivier.matz@6wind.com>;
> Gavin Hu <Gavin.Hu@arm.com>
> 抄送: dev@dpdk.org; nd <nd@arm.com>; Feifei Wang
> <Feifei.Wang2@arm.com>; stable@dpdk.org; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; nd <nd@arm.com>
> 主题: RE: [PATCH v2 3/4] test/ring: fix the wrong number of enq/deq elements
>
> <snip>
>
> > Subject: [PATCH v2 3/4] test/ring: fix the wrong number of enq/deq elements
> >
> > The actual capacity of ring should be the (RING_SIZE - 1), thus only
> (RING_SIZE
> > - 1) elements can be enqueued into the ring.
> >
> > Fixes: a9fe152363e2 ("test/ring: add custom element size functional tests")
> This issue is not because of this commit. It is coming from af75078fece3.
Sorry for my mistake, I will correct it.
>
> > Cc: honnappa.nagarahalli@arm.com
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Feifei Wang <feifei.wang2@arm.com>
> > Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
> > ---
> > app/test/test_ring.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/app/test/test_ring.c b/app/test/test_ring.c index
> > c508a13a9..51bae0d48 100644
> > --- a/app/test/test_ring.c
> > +++ b/app/test/test_ring.c
> > @@ -822,7 +822,7 @@ test_ring_basic_ex(void)
> > printf("%u ring entries are now free\n",
> > rte_ring_free_count(rp));
> >
> > - for (j = 0; j < RING_SIZE; j++) {
> > + for (j = 0; j < RING_SIZE - 1; j++) {
> > test_ring_enqueue(rp, obj, esize[i], 1,
> > TEST_RING_THREAD_DEF |
> > TEST_RING_ELEM_SINGLE);
> Can you validate the return value of this function (which should have caught the
> error)?
Ok, only for these two loops, I will add test to validate the number of enqueue/dequeue elements.
>
> > }
> > @@ -833,7 +833,7 @@ test_ring_basic_ex(void)
> > goto fail_test;
> > }
> >
> > - for (j = 0; j < RING_SIZE; j++) {
> > + for (j = 0; j < RING_SIZE - 1; j++) {
> > test_ring_dequeue(rp, obj, esize[i], 1,
> > TEST_RING_THREAD_DEF |
> > TEST_RING_ELEM_SINGLE);
> Same here.
>
> > }
> > --
> > 2.17.1
next prev parent reply other threads:[~2020-08-27 8:54 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 6:31 [dpdk-dev] [PATCH v1 0/2] wrong pointer passed of ring Feifei Wang
2020-07-29 6:31 ` [dpdk-dev] [PATCH v1 1/2] ring: fix the misdescription of the param Feifei Wang
2020-07-29 15:59 ` David Marchand
2020-07-29 16:24 ` Ananyev, Konstantin
2020-07-29 19:34 ` Honnappa Nagarahalli
2020-07-30 10:16 ` [dpdk-dev] 回复: " Feifei Wang
2020-07-31 5:26 ` [dpdk-dev] " Honnappa Nagarahalli
2020-07-29 6:31 ` [dpdk-dev] [PATCH v1 2/2] test/ring: fix wrong param passed to the enqueue APIs Feifei Wang
2020-07-29 13:48 ` David Marchand
2020-07-29 14:16 ` [dpdk-dev] 回复: " Feifei Wang
2020-07-29 14:21 ` [dpdk-dev] " David Marchand
2020-07-29 15:03 ` [dpdk-dev] 回复: " Feifei Wang
2020-07-29 21:24 ` [dpdk-dev] " Honnappa Nagarahalli
2020-07-30 10:28 ` [dpdk-dev] 回复: " Feifei Wang
2020-07-31 6:25 ` Feifei Wang
2020-08-05 6:14 ` [dpdk-dev] [PATCH v2 0/4] wrong pointer passed and add check Feifei Wang
2020-08-05 6:14 ` [dpdk-dev] [PATCH v2 1/4] test/ring: fix wrong parameter passed to the enqueue APIs Feifei Wang
2020-08-05 6:14 ` [dpdk-dev] [PATCH v2 2/4] test/ring: fix wrong size used in memcmp Feifei Wang
2020-08-26 20:51 ` Honnappa Nagarahalli
2020-08-27 9:05 ` [dpdk-dev] 回复: " Feifei Wang
2020-08-05 6:14 ` [dpdk-dev] [PATCH v2 3/4] test/ring: fix the wrong number of enq/deq elements Feifei Wang
2020-08-26 20:51 ` Honnappa Nagarahalli
2020-08-27 8:54 ` Feifei Wang [this message]
2020-08-05 6:14 ` [dpdk-dev] [PATCH v2 4/4] test/ring: add check to validate the dequeued objects Feifei Wang
2020-08-26 20:50 ` Honnappa Nagarahalli
2020-08-27 8:47 ` [dpdk-dev] 回复: " Feifei Wang
2020-09-11 16:09 ` [dpdk-dev] [PATCH v3 0/6] fix wrong passed pointer and add check Feifei Wang
2020-09-11 16:09 ` [dpdk-dev] [PATCH v3 1/6] test/ring: add check to validate dequeued objects Feifei Wang
2020-09-14 4:26 ` Honnappa Nagarahalli
2020-09-11 16:09 ` [dpdk-dev] [PATCH v3 2/6] test/ring: fix wrong parameter passed to the enqueue APIs Feifei Wang
2020-09-14 4:28 ` Honnappa Nagarahalli
2020-09-11 16:09 ` [dpdk-dev] [PATCH v3 3/6] test/ring: validate the return value of enq/deq elements Feifei Wang
2020-09-14 4:29 ` Honnappa Nagarahalli
2020-09-11 16:10 ` [dpdk-dev] [PATCH v3 4/6] test/ring: fix wrong number " Feifei Wang
2020-09-14 4:31 ` Honnappa Nagarahalli
2020-09-11 16:10 ` [dpdk-dev] [PATCH v3 5/6] test/ring: fix wrong size used in memcmp Feifei Wang
2020-09-14 4:37 ` Honnappa Nagarahalli
2020-09-14 9:20 ` David Marchand
2020-09-11 16:10 ` [dpdk-dev] [PATCH v3 6/6] test/ring: improve the application of macro Feifei Wang
2020-09-14 14:33 ` [dpdk-dev] [PATCH v4 0/7] fix wrong passed pointer and add check Feifei Wang
2020-09-14 14:33 ` [dpdk-dev] [PATCH v4 1/7] test/ring: add check to validate dequeued objects Feifei Wang
2020-09-14 14:33 ` [dpdk-dev] [PATCH v4 2/7] test/ring: fix wrong parameter passed to the enqueue APIs Feifei Wang
2020-09-14 14:33 ` [dpdk-dev] [PATCH v4 3/7] test/ring: validate the return value of enq/deq elements Feifei Wang
2020-09-14 14:33 ` [dpdk-dev] [PATCH v4 4/7] test/ring: fix wrong number " Feifei Wang
2020-09-14 14:33 ` [dpdk-dev] [PATCH v4 5/7] test/ring: fix wrong size used in memcmp Feifei Wang
2020-09-14 14:33 ` [dpdk-dev] [PATCH v4 6/7] test/ring: add new function to validate dequeue data Feifei Wang
2020-09-14 14:33 ` [dpdk-dev] [PATCH v4 7/7] test/ring: improve the application of macro Feifei Wang
2020-09-15 6:27 ` [dpdk-dev] [PATCH v5 0/7] fix wrong passed pointer and add check Feifei Wang
2020-09-15 6:27 ` [dpdk-dev] [PATCH v5 1/7] test/ring: fix wrong parameter passed to the enqueue APIs Feifei Wang
2020-09-15 6:27 ` [dpdk-dev] [PATCH v5 2/7] test/ring: fix wrong number of enq/deq elements Feifei Wang
2020-09-15 6:27 ` [dpdk-dev] [PATCH v5 3/7] test/ring: fix wrong size used in memcmp Feifei Wang
2020-09-15 6:27 ` [dpdk-dev] [PATCH v5 4/7] test/ring: add check to validate dequeued objects Feifei Wang
2020-09-15 6:27 ` [dpdk-dev] [PATCH v5 5/7] test/ring: validate the return value of enq/deq elements Feifei Wang
2020-09-15 6:27 ` [dpdk-dev] [PATCH v5 6/7] test/ring: add new function to validate dequeue data Feifei Wang
2020-09-15 6:27 ` [dpdk-dev] [PATCH v5 7/7] test/ring: improve the application of macro Feifei Wang
2020-09-17 16:26 ` Ananyev, Konstantin
2020-09-20 11:54 ` [dpdk-dev] 回复: " Feifei Wang
2020-09-20 11:48 ` [dpdk-dev] [PATCH v6 0/7] Feifei Wang
2020-09-20 11:48 ` [dpdk-dev] [PATCH v6 1/7] test/ring: fix wrong parameter passed to the enqueue APIs Feifei Wang
2020-09-20 11:48 ` [dpdk-dev] [PATCH v6 2/7] test/ring: fix wrong number of enq/deq elements Feifei Wang
2020-09-20 11:48 ` [dpdk-dev] [PATCH v6 3/7] test/ring: fix wrong size used in memcmp Feifei Wang
2020-09-20 11:48 ` [dpdk-dev] [PATCH v6 4/7] test/ring: add check to validate dequeued objects Feifei Wang
2020-09-20 11:48 ` [dpdk-dev] [PATCH v6 5/7] test/ring: validate the return value of enq/deq elements Feifei Wang
2020-09-20 11:48 ` [dpdk-dev] [PATCH v6 6/7] test/ring: add new function to validate dequeue data Feifei Wang
2020-09-20 11:48 ` [dpdk-dev] [PATCH v6 7/7] test/ring: improve the application of macro Feifei Wang
2020-09-20 15:18 ` [dpdk-dev] [PATCH v6 0/7] Ananyev, Konstantin
2020-09-23 9:24 ` David Marchand
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