回复: 回复: 回复: [PATCH v2 1/3] ethdev: add API for direct rearm mode

> -邮件原件- > 发件人: Konstantin Ananyev > 发送时间: Thursday, October 13, 2022 5:49 PM > 收件人: Feifei Wang ; tho...@monjalon.net; > Ferruh Yigit ; Andrew Rybchenko > ; Ray Kinsella > 抄送: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > > 主题: Re: 回复: 回复:

回复: 回复: [PATCH v1 3/3] examples/l3fwd-power: enable PMD power mgmt on Arm

> -邮件原件- > 发件人: Thomas Monjalon > 发送时间: Friday, October 21, 2022 4:42 AM > 收件人: David Marchand > 抄送: Hunt, David ; Ruifeng Wang > ; dev@dpdk.org; nd ; Feifei > Wang > 主题: Re: 回复: [PATCH v1 3/3] examples/l3fwd-power: enable PMD power > mgmt on Arm > &

回复: [PATCH v1 3/3] examples/l3fwd-power: enable PMD power mgmt on Arm

> -邮件原件- > 发件人: Stephen Hemminger > 发送时间: Friday, October 21, 2022 6:10 AM > 收件人: Feifei Wang > 抄送: David Hunt ; dev@dpdk.org; nd > ; Ruifeng Wang > 主题: Re: [PATCH v1 3/3] examples/l3fwd-power: enable PMD power mgmt > on Arm > > On Thu, 25 Aug 2022 14:42

回复: [PATCH v3 0/3] Direct re-arming of buffers on receive side

+ping konstantin， Would you please give some comments for this patch series? Thanks very much. Best Regards Feifei

回复: 回复: [PATCH v3 0/3] Direct re-arming of buffers on receive side

That's all right. Thanks very much for your attention~ > -邮件原件- > 发件人: Konstantin Ananyev > 发送时间: Wednesday, February 1, 2023 9:11 AM > 收件人: Feifei Wang > 抄送: dev@dpdk.org; nd > 主题: Re: 回复: [PATCH v3 0/3] Direct re-arming of buffers on receive side >

RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode

> -Original Message- > From: Konstantin Ananyev > Sent: Friday, September 1, 2023 1:25 AM > To: Feifei Wang ; Konstantin Ananyev > > Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > ; Yuying Zhang ; Beilei > Xing ; nd > Subject: RE: [PATC

RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode

> -Original Message- > From: Konstantin Ananyev > Sent: Friday, September 1, 2023 10:23 PM > To: Feifei Wang ; Konstantin Ananyev > > Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > ; Yuying Zhang ; Beilei > Xing ; nd ; nd > Subject

RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode

> -Original Message- > From: Konstantin Ananyev > Sent: Monday, September 4, 2023 3:50 PM > To: Feifei Wang ; Konstantin Ananyev > > Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > ; Yuying Zhang ; Beilei > Xing ; nd ; nd ; nd > > Subj

RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode

> -Original Message- > From: Konstantin Ananyev > Sent: Monday, September 4, 2023 6:22 PM > To: Feifei Wang ; Konstantin Ananyev > > Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > ; Yuying Zhang ; Beilei > Xing ; nd ; nd ; nd > ; nd >

[PATCH v3 0/3] fix test-pipeline issues

For test-pipeline application, there are some problems with the normal operation of the program and security issues. These patches can fix these issues. v3: fix SIGINT handling issue and add dev close operation Feifei Wang (3): app/test-pipeline: relax RSS hash requirement app/test-pipeline

[PATCH v3 1/3] app/test-pipeline: relax RSS hash requirement

To fix this, referring to l3fwd operation, adjust the 'rss_hf' based on device capability and just report a warning. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang Reviewed-by: Trevor Tao Acked-by: Huisong Li --- app/test-pipeline/init.c | 22 +++

[PATCH v3 2/3] app/test-pipeline: fix SIGINT handling issue

itre...@intel.com Cc: sta...@dpdk.org Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang Reviewed-by: Matthew Dirba --- app/test-pipeline/main.c | 14 +++ app/test-pipeline/main.h | 2 + app/test-pipeline/pipeline_acl.c | 6 +- app/test-pipeline/pipel

[PATCH v3 3/3] app/test-pipeline: add dev close operation

For test-pipeline, there is dev start operation, but when thread need to exit, there is no dev close operation. This is not safe, to fix this, add dev close operation. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- app/test-pipeline/main.c | 19 +++ 1 file changed, 19

RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode

Hi, Konstantin > -Original Message- > From: Feifei Wang > Sent: Tuesday, September 5, 2023 11:11 AM > To: Konstantin Ananyev ; Konstantin > Ananyev > Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > ; Yuying Zhang ; Beilei > Xing ; nd ; nd ; nd

RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode

> -Original Message- > From: Feifei Wang > Sent: Friday, September 22, 2023 10:59 PM > To: Konstantin Ananyev ; Konstantin > Ananyev > Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > ; Yuying Zhang ; Beilei > Xing ; nd ; nd ; nd > ; nd ;

RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode

> -Original Message- > From: Konstantin Ananyev > Sent: Saturday, September 23, 2023 12:41 AM > To: Feifei Wang ; Konstantin Ananyev > > Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > ; Yuying Zhang ; Beilei > Xing ; nd ; nd ; nd > ; nd ;

[PATCH v13 0/4] Recycle mbufs from Tx queue into Rx queue

: 1. replace rx queue check code with eth_dev_validate_rx_queue function (Stephen) 2. put port and queue check before function call (Konstantin) v13: 1. for i40e and ixgbe drivers, reset nb_recycle_mbufs to zero when rxep[i] == NULL, no matter what value refill_requirement is (Konstantin) Feifei

[PATCH v13 1/4] ethdev: add API for mbufs recycle mode

ested-by: Honnappa Nagarahalli Suggested-by: Ruifeng Wang Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang Reviewed-by: Honnappa Nagarahalli Acked-by: Morten Brørup Acked-by: Konstantin Ananyev Acked-by: Ferruh Yigit --- doc/guides/rel_notes/release_23_11.rst | 15 +++ lib/ethdev/eth

[PATCH v13 2/4] net/i40e: implement mbufs recycle mode

Define specific function implementation for i40e driver. Currently, mbufs recycle mode can support 128bit vector path and avx2 path. And can be enabled both in fast free and no fast free mode. Suggested-by: Honnappa Nagarahalli Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang Reviewed-by

[PATCH v13 3/4] net/ixgbe: implement mbufs recycle mode

Define specific function implementation for ixgbe driver. Currently, recycle buffer mode can support 128bit vector path. And can be enabled both in fast free and no fast free mode. Suggested-by: Honnappa Nagarahalli Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang Reviewed-by: Honnappa

[PATCH v13 4/4] app/testpmd: add recycle mbufs engine

Add recycle mbufs engine for testpmd. This engine forward pkts with I/O forward mode. But enable mbufs recycle feature to recycle used txq mbufs for rxq mbuf ring, which can bypass mempool path and save CPU cycles. Suggested-by: Jerin Jacob Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang

RE: [PATCH v11 2/4] net/i40e: implement mbufs recycle mode

For Konstantin > -Original Message- > From: Feifei Wang > Sent: Saturday, September 23, 2023 1:52 PM > To: Konstantin Ananyev ; Konstantin > Ananyev > Cc: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; Ruifeng Wang > ; Yuying Zhang ; Beilei > Xing ; nd ; nd ; nd &

[dpdk-dev] 回复: [PATCH v1 3/4] net/mlx5: fix rebuild bug for Memory Region cache

. Thanks very much for your patient explanation again. Best Regards Feifei > -邮件原件- > 发件人: Slava Ovsiienko > 发送时间: 2021年4月20日 2:51 > 收件人: Feifei Wang ; Matan Azrad > ; Shahaf Shuler > 抄送: dev@dpdk.org; nd ; sta...@dpdk.org; Ruifeng Wang > ; nd > 主题: RE: [PAT

[dpdk-dev] 回复: [PATCH v1 3/4] net/mlx5: fix rebuild bug for Memory Region cache

we should change the code as: a) rebuild global cache; b) rte_smp_wmb(); c) updating dev_gen Best Regards Feifei > -邮件原件- > 发件人: Feifei Wang > 发送时间: 2021年4月20日 13:54 > 收件人: Slava Ovsiienko ; Matan Azrad > ; Shahaf Shuler > 抄送: dev@dpdk.org; nd ; sta...@dpdk.org; Ruifeng Wang &

[dpdk-dev] 回复: [PATCH v1 3/4] net/mlx5: fix rebuild bug for Memory Region cache

" means when updating guard variable "dev_gen" is known by other agents, they also can confirm global cache has been updated in the meanwhile. Thus, just one wmb before altering dev_gen can ensure this. Best Regards Feifei > -邮件原件- > 发件人: Slava Ovsiienko > 发送时间

[dpdk-dev] 回复: [PATCH v1 3/4] net/mlx5: fix rebuild bug for Memory Region cache

Hi, Slava Would you have more comments about this patch? For my sight, only one wmb before "dev_gen" updating is enough to synchronize. Thanks very much for your attention. Best Regards Feifei > -邮件原件- > 发件人: Feifei Wang > 发送时间: 2021年4月20日 16:42 > 收件人: Slava O

[dpdk-dev] 回复: [PATCH v1 0/2] net/i40e: improve free mbuf

Hi, Qi Can you help review these patches? Thanks very much. Best Regards Feifei > -邮件原件- > 发件人: Feifei Wang > 发送时间: 2021年5月27日 16:17 > 抄送: dev@dpdk.org; nd ; Feifei Wang > > 主题: [PATCH v1 0/2] net/i40e: improve free mbuf > > For i40e Tx path, use bulk free

[dpdk-dev] 回复: [PATCH] net/mlx5: fix incorrect r/w lock usage in DMA unmap

Hi, Slava Would you please help review this patch? Thanks. Best Regards Feifei > -邮件原件- > 发件人: Feifei Wang > 发送时间: 2021年5月27日 17:48 > 收件人: Matan Azrad ; Shahaf Shuler > ; Viacheslav Ovsiienko > 抄送: dev@dpdk.org; nd ; Feifei Wang > ; shah...@mellanox.com; sta..

[dpdk-dev] 回复: [PATCH v1 1/2] devtools: add relative path support for ABI compatibility check

Hi, Bruce Would you please help review this patch series? Thanks. Best Regards Feifei > -邮件原件- > 发件人: Feifei Wang > 发送时间: 2021年6月1日 9:57 > 收件人: Bruce Richardson > 抄送: dev@dpdk.org; nd ; Phil Yang ; > Feifei Wang ; Juraj Linkeš > ; Ruifeng Wang > 主题: [PAT

[dpdk-dev] 回复: [PATCH v1 1/2] net/i40e: improve performance for scalar Tx

Hi, Beilei Thanks for your comments, please see below. > -邮件原件- > 发件人: Xing, Beilei > 发送时间: 2021年6月22日 14:08 > 收件人: Feifei Wang > 抄送: dev@dpdk.org; nd ; Ruifeng Wang > > 主题: RE: [PATCH v1 1/2] net/i40e: improve performance for scalar Tx > > > > >

[dpdk-dev] 回复: [PATCH v1 1/2] net/i40e: improve performance for scalar Tx

Sorry for a mistake for the code, it should be: int n = txq->tx_rs_thresh; int32_t i = 0, j = 0; const int32_t k = RTE_ALIGN_FLOOR(n, RTE_I40E_TX_MAX_FREE_BUF_SZ); const int32_t m = n % RTE_I40E_TX_MAX

[dpdk-dev] 回复: [PATCH v1 1/2] net/i40e: improve performance for scalar Tx

> > int n = txq->tx_rs_thresh; > > int32_t i = 0, j = 0; > > const int32_t k = RTE_ALIGN_FLOOR(n, RTE_I40E_TX_MAX_FREE_BUF_SZ); > > const int32_t m = n % RTE_I40E_TX_MAX_FREE_BUF_SZ; struct rte_mbuf > > *free[RTE_I40E_TX_MAX_FREE_BUF_SZ]; > > > > For FAST_FREE_MODE: > > > > if (k) { > > for

[dpdk-dev] 回复: [PATCH v1 1/2] net/i40e: improve performance for scalar Tx

> -邮件原件- > 发件人: Xing, Beilei > 发送时间: 2021年6月28日 10:27 > 收件人: Feifei Wang > 抄送: dev@dpdk.org; nd ; Ruifeng Wang > ; nd ; nd > 主题: RE: [PATCH v1 1/2] net/i40e: improve performance for scalar Tx > > > > > -Original Message- > > From: Fe

[dpdk-dev] [PATCH v2 0/2] net/i40e: improve free mbuf for Tx

For i40e Tx path, use bulk free of the buffers when mbuf fast free mode is enabled. This can efficiently improve the performance. v2: 1. fix bug when tx_rs_thres > RTE_I40E_TX_MAX_FREE_BUF_SZ (Beilei) Feifei Wang (2): net/i40e: improve performance for scalar Tx net/i40e: improve performa

[dpdk-dev] [PATCH v2 1/2] net/i40e: improve performance for scalar Tx

default 'tx_rs_thresh': In n1sdp, performance is improved by 7.9%; In thunderx2, performance is improved by 7.6%. For scalar path in x86 platform with default 'tx_rs_thresh': performance is improved by 4.7%. Suggested-by: Ruifeng Wang Signed-off-by: Feifei Wang Reviewed-by: Ruifeng

[dpdk-dev] [PATCH v2 2/2] net/i40e: improve performance for vector Tx

: Ruifeng Wang Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- drivers/net/i40e/i40e_rxtx_vec_common.h | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h index 16fcf0aec6..f52ed98d62 100644 --- a

[dpdk-dev] 回复: [PATCH v2 1/2] net/i40e: improve performance for scalar Tx

> -邮件原件- > 发件人: Xing, Beilei > 发送时间: 2021年6月30日 11:43 > 收件人: Feifei Wang > 抄送: dev@dpdk.org; nd ; Ruifeng Wang > > 主题: RE: [PATCH v2 1/2] net/i40e: improve performance for scalar Tx > > > > > -Original Message- > > From: Feifei Wang

[dpdk-dev] [PATCH v3 0/2] net/i40e: improve free mbuf for Tx

For i40e Tx path, use bulk free of the buffers when mbuf fast free mode is enabled. This can efficiently improve the performance. v2: 1. fix bug when tx_rs_thres > RTE_I40E_TX_MAX_FREE_BUF_SZ (Beilei) v3: 1. change variable name for more readable (Beilei) Feifei Wang (2): net/i40e: impr

[dpdk-dev] [PATCH v3 1/2] net/i40e: improve performance for scalar Tx

default 'tx_rs_thresh': In n1sdp, performance is improved by 7.9%; In thunderx2, performance is improved by 7.6%. For scalar path in x86 platform with default 'tx_rs_thresh': performance is improved by 4.7%. Suggested-by: Ruifeng Wang Signed-off-by: Feifei Wang Reviewed-by: Ruifeng

[dpdk-dev] [PATCH v3 2/2] net/i40e: improve performance for vector Tx

: Ruifeng Wang Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- drivers/net/i40e/i40e_rxtx_vec_common.h | 11 +++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h index 16fcf0aec6..f52ed98d62 100644 --- a

[dpdk-dev] 回复: [PATCH] net/mlx5: fix incorrect r/w lock usage in DMA unmap

Hi, Slava That's OK. Thanks for your reviewing. Best Regards Feifei > -邮件原件- > 发件人: Slava Ovsiienko > 发送时间: 2021年7月1日 22:27 > 收件人: Feifei Wang ; Matan Azrad > ; Shahaf Shuler > 抄送: dev@dpdk.org; nd ; Shahaf Shuler > ; sta...@dpdk.org; Ruifeng Wang > ; n

答复: [RFC 1/2] eal: add llc aware functions

Hi, > -邮件原件- > 发件人: Wathsala Wathawana Vithanage > 发送时间: 2024年8月28日 4:56 > 收件人: Vipin Varghese ; ferruh.yi...@amd.com; > dev@dpdk.org > 抄送: nd ; nd > 主题: RE: [RFC 1/2] eal: add llc aware functions > > > -unsigned int rte_get_next_lcore(unsigned int i, int skip_main, int wrap) > > +#defi

[RFC PATCH v1] net/i40e: put mempool cache out of API

py buffers into it directly Performance Test with l3fwd neon path: with this patch n1sdp: no perforamnce change amper-altra:+4.0% Suggested-by: Konstantin Ananyev Suggested-by: Honnappa Nagarahalli Signed-off-by: Feifei Wang --- driv

回复: [PATCH v1 0/5] Direct re-arming of buffers on receive side

> -邮件原件- > 发件人: Konstantin Ananyev > 发送时间: Tuesday, May 24, 2022 9:26 AM > 收件人: Feifei Wang > 抄送: nd ; dev@dpdk.org; Ruifeng Wang > ; Honnappa Nagarahalli > > 主题: Re: [PATCH v1 0/5] Direct re-arming of buffers on receive side > > [konstantin.v.anan..

回复: [RFC PATCH v1] net/i40e: put mempool cache out of API

> -邮件原件- > 发件人: Konstantin Ananyev > 发送时间: Sunday, July 3, 2022 8:20 PM > 收件人: Feifei Wang ; Yuying Zhang > ; Beilei Xing ; Ruifeng > Wang > 抄送: dev@dpdk.org; nd ; Honnappa Nagarahalli > > 主题: Re: [RFC PATCH v1] net/i40e: put mempool cache ou

回复: [RFC PATCH v1] net/i40e: put mempool cache out of API

> -邮件原件- > 发件人: Feifei Wang > 发送时间: Wednesday, July 6, 2022 4:53 PM > 收件人: Konstantin Ananyev ; Yuying > Zhang ; Beilei Xing ; > Ruifeng Wang > 抄送: dev@dpdk.org; nd ; Honnappa Nagarahalli > ; nd > 主题: 回复: [RFC PATCH v1] net/i40e: put mempool cache out of

回复: [RFC PATCH v1] net/i40e: put mempool cache out of API

> -邮件原件- > 发件人: Feifei Wang > 发送时间: Wednesday, July 6, 2022 7:36 PM > 收件人: 'Konstantin Ananyev' ; 'Yuying > Zhang' ; 'Beilei Xing' ; > Ruifeng Wang > 抄送: 'dev@dpdk.org' ; nd ; Honnappa > Nagarahalli ; nd ; nd &g

[dpdk-dev] 回复: [PATCH v1 3/4] net/mlx5: fix rebuild bug for Memory Region cache

Hi, Slava Thanks very much for your attention. Best Regards Feifei > -邮件原件- > 发件人: Slava Ovsiienko > 发送时间: 2021年4月12日 16:28 > 收件人: Feifei Wang ; Matan Azrad > ; Shahaf Shuler ; > ys...@mellanox.com > 抄送: dev@dpdk.org; nd ; sta...@dpdk.org; Ruifeng Wang >

回复: [PATCH v2] net/i40e: reduce redundant store operation

> -邮件原件- > 发件人: Zhang, Qi Z > 发送时间: Wednesday, January 26, 2022 10:28 PM > 收件人: Feifei Wang ; Xing, Beilei > > 抄送: dev@dpdk.org; Wang, Haiyue ; nd > ; Ruifeng Wang > 主题: RE: [PATCH v2] net/i40e: reduce redundant store operation > > > > >

[PATCH v3] net/i40e: reduce redundant reset operation

s reset of mbuf is unnecessary and can be omitted. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- v2: remove the change for scalar path due to scalar path needs to check whether the mbuf is 'NULL' to release and clean up (Haiyue) v3: add comments to remind reset mbuf is unnece

[dpdk-dev] 回复: [RFC PATCH v3 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Ananyev, Konstantin > 发送时间: Friday, October 8, 2021 12:19 AM > 收件人: Feifei Wang ; Ruifeng Wang > > 抄送: dev@dpdk.org; nd > 主题: RE: [dpdk-dev] [RFC PATCH v3 1/5] eal: add new definitions for wait > scheme [snip] > > diff --git a/lib/eal/inc

[dpdk-dev] 回复: [RFC PATCH v3 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Ananyev, Konstantin > 发送时间: Wednesday, October 13, 2021 11:04 PM > 收件人: Feifei Wang ; Ruifeng Wang > > 抄送: dev@dpdk.org; nd ; nd > 主题: RE: [dpdk-dev] [RFC PATCH v3 1/5] eal: add new definitions for wait > scheme > > > > > [snip] &

[dpdk-dev] 回复: [RFC PATCH v3 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Stephen Hemminger > 发送时间: Thursday, October 14, 2021 1:00 AM > 收件人: Ananyev, Konstantin > 抄送: Feifei Wang ; Ruifeng Wang > ; dev@dpdk.org; nd > 主题: Re: [dpdk-dev] [RFC PATCH v3 1/5] eal: add new definitions for wait > scheme > > On W

[dpdk-dev] 回复: [PATCH v6 0/6] hide eth dev related structures

y > >ethdev: change input parameters for rx_queue_count > >ethdev: copy fast-path API into separate structure > >ethdev: make fast-path functions to use new flat array > >ethdev: add API to retrieve multiple ethernet addresses > >ethdev: hide eth dev related structures > > > > For series, > Reviewed-by: Ferruh Yigit > > No performance regression detected on my testing. > > I am merging the series to next-net now which helps testing, but before > merging to main repo it will be good to get more ack and test results (I can > squash new tags later). > > @Jerin, @Ajit, @Raslan, @Andrew, @Qi, @Honnappa, Can you please test > this set for any possible regression? > > Series applied to dpdk-next-net/main, thanks. > For series, there is no performance regression in n1sdp/thunderx2 with i40e and mlx5 40G NIC for l3fwd and testpmd. Tested-by: Feifei Wang

[dpdk-dev] 回复: [PATCH v2 1/1] devtools: add relative path support for ABI compatibility check

Hi, Sorry to disturb you. Have more comments for this patch or if it can be applied? Thanks very much. Best Regards Feifei > -邮件原件- > 发件人: Feifei Wang > 发送时间: Wednesday, August 11, 2021 2:17 PM > 收件人: Bruce Richardson > 抄送: dev@dpdk.org; nd ; Phil Yang ; > Feifei W

[dpdk-dev] 回复: [PATCH v1 0/2] replace tight loop with wait until equal api

Hi, Would you please help review this patch series? Thanks very much. Best Regards Feifei > -邮件原件- > 发件人: Feifei Wang > 发送时间: Wednesday, August 25, 2021 4:01 PM > 抄送: dev@dpdk.org; nd ; Feifei Wang > > 主题: [PATCH v1 0/2] replace tight loop with wait until equal api

[dpdk-dev] 回复: [PATCH v1 2/2] mcslock: use wait until equal API for tight loop

> -邮件原件- > 发件人: dev 代表 David Marchand > 发送时间: Tuesday, October 19, 2021 7:10 PM > 收件人: Feifei Wang > 抄送: Honnappa Nagarahalli ; dev > ; nd ; Ruifeng Wang > > 主题: Re: [dpdk-dev] [PATCH v1 2/2] mcslock: use wait until equal API for > tight loop > > On Wed

[dpdk-dev] 回复: [PATCH v1 2/2] mcslock: use wait until equal API for tight loop

> -邮件原件- > 发件人: Feifei Wang > 发送时间: Wednesday, October 20, 2021 10:46 AM > 收件人: David Marchand > 抄送: Honnappa Nagarahalli ; dev > ; nd ; Ruifeng Wang > ; nd > 主题: 回复: [dpdk-dev] [PATCH v1 2/2] mcslock: use wait until equal API for > tight loop > >

[dpdk-dev] [PATCH v2 0/2] replace tight loop with wait until equal api

For dpdk/lib, directly use wait_until_equal API to replace tight loop. v2: 1. delete wrong 'volatile' in mcslock (David) Feifei Wang (2): eal/common: use wait until equal API for tight loop mcslock: use wait until equal API for tight loop lib/eal/common/eal_common_mcfg.c |

[dpdk-dev] [PATCH v2 1/2] eal/common: use wait until equal API for tight loop

Instead of polling for mcfg->magic to be updated, use wait_until_equal API. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/common/eal_common_mcfg.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/eal/common/eal_common_mcfg.c b/lib/eal/com

[dpdk-dev] [PATCH v2 2/2] mcslock: use wait until equal API for tight loop

Instead of polling for previous lock holder unlocking, use wait_until_equal API. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_mcslock.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/eal/include/generic/rte_mcslock.h b/lib/eal

[dpdk-dev] 回复: [RFC PATCH v3 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration

> -邮件原件- > 发件人: dev 代表 Ananyev, Konstantin > 发送时间: Friday, October 8, 2021 1:40 AM > 收件人: Feifei Wang > 抄送: dev@dpdk.org; nd ; Ruifeng Wang > > 主题: Re: [dpdk-dev] [RFC PATCH v3 4/5] lib/bpf: use wait event scheme for > Rx/Tx iteration > > > > &

[dpdk-dev] [PATCH v4 0/5] add new definitions for wait scheme

(Stephen) 3. delete unnecessary compiler barrier for bpf (Konstantin) Feifei Wang (5): eal: add new definitions for wait scheme eal: use wait event for read pflock eal: use wait event scheme for mcslock lib/bpf: use wait event scheme for Rx/Tx iteration lib/distributor: use wait event scheme

[dpdk-dev] [PATCH v4 1/5] eal: add new definitions for wait scheme

Introduce macros as generic interface for address monitoring. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/arm/include/rte_pause_64.h | 126 lib/eal/include/generic/rte_pause.h | 32 +++ 2 files changed, 104 insertions(+), 54 deletions

[dpdk-dev] [PATCH v4 2/5] eal: use wait event for read pflock

Instead of polling for read pflock update, use wait event scheme for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_pflock.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/eal/include/generic/rte_pflock.h b/lib/eal

[dpdk-dev] [PATCH v4 3/5] eal: use wait event scheme for mcslock

Instead of polling for mcslock to be updated, use wait event scheme for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_mcslock.h | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/eal/include/generic/rte_mcslock.h

[dpdk-dev] [PATCH v4 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration

Instead of polling for cbi->use to be updated, use wait event scheme. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/bpf/bpf_pkt.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/lib/bpf/bpf_pkt.c b/lib/bpf/bpf_pkt.c index 6e8248f0d6..00a5748

[dpdk-dev] [PATCH v4 5/5] lib/distributor: use wait event scheme

Instead of polling for bufptr64 to be updated, use wait event for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/distributor/rte_distributor_single.c | 10 -- 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/lib/distributor/rte_distributor_single.c

回复: [PATCH v1 3/5] ethdev: add API for direct rearm mode

> -邮件原件- > 发件人: Jerin Jacob > 发送时间: Wednesday, April 20, 2022 6:50 PM > 收件人: Feifei Wang > 抄送: tho...@monjalon.net; Ferruh Yigit ; Andrew > Rybchenko ; Ray Kinsella > ; dpdk-dev ; nd ; > Honnappa Nagarahalli ; Ruifeng Wang > > 主题: Re: [PATCH v1 3/5] et

[dpdk-dev] 回复: [PATCH v4 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Ananyev, Konstantin > 发送时间: Friday, October 22, 2021 12:25 AM > 收件人: Feifei Wang ; Ruifeng Wang > > 抄送: dev@dpdk.org; nd > 主题: RE: [PATCH v4 1/5] eal: add new definitions for wait scheme > > > Introduce macros as generic in

[dpdk-dev] 回复: [PATCH v4 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Jerin Jacob > 发送时间: Friday, October 22, 2021 8:10 AM > 收件人: Feifei Wang > 抄送: Ruifeng Wang ; Ananyev, Konstantin > ; dpdk-dev ; nd > > 主题: Re: [dpdk-dev] [PATCH v4 1/5] eal: add new definitions for wait scheme > > On Wed, Oct 20, 2021 a

[dpdk-dev] 回复: [PATCH v4 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Ananyev, Konstantin > 发送时间: Monday, October 25, 2021 10:29 PM > 收件人: Feifei Wang ; Ruifeng Wang > > 抄送: dev@dpdk.org; nd ; nd > 主题: RE: [PATCH v4 1/5] eal: add new definitions for wait scheme > > > > > > Introduce macros as g

[dpdk-dev] 回复: [PATCH v4 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: dev 代表 Jerin Jacob > 发送时间: Monday, October 25, 2021 5:44 PM > 收件人: Feifei Wang > 抄送: Ruifeng Wang ; Ananyev, Konstantin > ; dpdk-dev ; nd > > 主题: Re: [dpdk-dev] [PATCH v4 1/5] eal: add new definitions for wait scheme > > On Mon, Oct 2

[dpdk-dev] [PATCH v5 0/5] add new definitions for wait scheme

OAD_EXC' 5. delete 'undef' to prevent compilation warning Feifei Wang (5): eal: add new definitions for wait scheme eal: use wait event for read pflock eal: use wait event scheme for mcslock lib/bpf: use wait event scheme for Rx/Tx iteration lib/distributor: u

[dpdk-dev] [PATCH v5 1/5] eal: add new definitions for wait scheme

e file. If new macro 'rte_wait_event' calls them in other files, they will be seen as 'not defined'. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/arm/include/rte_pause_64.h | 135 lib/eal/include/generic/rte_pause.h | 27 +

[dpdk-dev] [PATCH v5 2/5] eal: use wait event for read pflock

Instead of polling for read pflock update, use wait event scheme for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_pflock.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/eal/include/generic/rte_pflock.h b/lib/eal

[dpdk-dev] [PATCH v5 3/5] eal: use wait event scheme for mcslock

Instead of polling for mcslock to be updated, use wait event scheme for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_mcslock.h | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/eal/include/generic/rte_mcslock.h

[dpdk-dev] [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration

lib/bpf/bpf_pkt.c:125:3: note: in expansion of macro ‘rte_wait_event’ 125 | rte_wait_event(&cbi->use, UINT32_MAX, ==, puse, --- Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/bpf/bpf_pkt.c | 11 ---

[dpdk-dev] [PATCH v5 5/5] lib/distributor: use wait event scheme

Instead of polling for bufptr64 to be updated, use wait event for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/distributor/rte_distributor_single.c | 10 -- 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/lib/distributor/rte_distributor_single.c

[dpdk-dev] 回复: [PATCH v5 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Feifei Wang > 发送时间: Tuesday, October 26, 2021 4:02 PM > 收件人: Ruifeng Wang > 抄送: dev@dpdk.org; nd ; Feifei Wang > > 主题: [PATCH v5 1/5] eal: add new definitions for wait scheme > > Introduce macros as generic interface for address monit

[dpdk-dev] 回复: [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration

> -邮件原件- > 发件人: Feifei Wang > 发送时间: Tuesday, October 26, 2021 4:02 PM > 收件人: Konstantin Ananyev > 抄送: dev@dpdk.org; nd ; Feifei Wang > ; Ruifeng Wang > 主题: [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration > > Instead of polling for cbi-&

[dpdk-dev] 回复: [PATCH v5 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Ananyev, Konstantin > 发送时间: Tuesday, October 26, 2021 5:59 PM > 收件人: Feifei Wang > 抄送: dev@dpdk.org; nd ; nd > 主题: RE: [PATCH v5 1/5] eal: add new definitions for wait scheme > > > > > > Introduce macros as generic interface

[dpdk-dev] 回复: [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration

> -邮件原件- > 发件人: dev 代表 Ananyev, Konstantin > 发送时间: Tuesday, October 26, 2021 8:57 PM > 收件人: Feifei Wang > 抄送: dev@dpdk.org; nd ; Ruifeng Wang > ; nd > 主题: Re: [dpdk-dev] [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx > iteration > > > &g

[dpdk-dev] 回复: [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration

> -邮件原件- > 发件人: Feifei Wang > 发送时间: Wednesday, October 27, 2021 3:04 PM > 收件人: Ananyev, Konstantin > 抄送: dev@dpdk.org; nd ; Ruifeng Wang > ; nd ; nd > 主题: 回复: [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration > > > > > ---

[dpdk-dev] [PATCH v6 0/4] add new definitions for wait scheme

OAD_EXC' 6. delete 'undef' to prevent compilation warning v6: 1. fix patch style check warning 2. delete 'bpf' patch due to 'const' limit Feifei Wang (4): eal: add new definitions for wait scheme eal: use wait event for read pflock eal: use wait event schem

[dpdk-dev] [PATCH v6 1/4] eal: add new definitions for wait scheme

e file. If new macro 'rte_wait_event' calls them in other files, they will be seen as 'not defined'. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/arm/include/rte_pause_64.h | 136 lib/eal/include/generic/rte_pause.h | 28 +

[dpdk-dev] [PATCH v6 2/4] eal: use wait event for read pflock

Instead of polling for read pflock update, use wait event scheme for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_pflock.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/eal/include/generic/rte_pflock.h b/lib/eal

[dpdk-dev] [PATCH v6 3/4] eal: use wait event scheme for mcslock

Instead of polling for mcslock to be updated, use wait event scheme for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_mcslock.h | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/eal/include/generic/rte_mcslock.h

[dpdk-dev] [PATCH v6 4/4] lib/distributor: use wait event scheme

Instead of polling for bufptr64 to be updated, use wait event for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/distributor/rte_distributor_single.c | 10 -- 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/lib/distributor/rte_distributor_single.c

[dpdk-dev] 回复: [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration

> -邮件原件- > 发件人: Ananyev, Konstantin > 发送时间: Wednesday, October 27, 2021 10:48 PM > 收件人: Feifei Wang > 抄送: dev@dpdk.org; nd ; Ruifeng Wang > ; nd ; nd > 主题: RE: [PATCH v5 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration > > > > > >

[dpdk-dev] 回复: [PATCH v6 3/4] eal: use wait event scheme for mcslock

> -邮件原件- > 发件人: Mattias Rönnblom > 发送时间: Wednesday, October 27, 2021 7:16 PM > 收件人: Feifei Wang ; Honnappa Nagarahalli > > 抄送: dev@dpdk.org; nd ; Ruifeng Wang > > 主题: Re: [dpdk-dev] [PATCH v6 3/4] eal: use wait event scheme for mcslock > > On 2021-

[dpdk-dev] 回复: [PATCH v6 0/4] add new definitions for wait scheme

> -邮件原件- > 发件人: Jerin Jacob > 发送时间: Wednesday, October 27, 2021 6:58 PM > 收件人: Feifei Wang ; Ananyev, Konstantin > ; Stephen Hemminger > ; David Marchand > ; tho...@monjalon.net > 抄送: dpdk-dev ; nd > 主题: Re: [dpdk-dev] [PATCH v6 0/4] add new definitions for w

[dpdk-dev] [PATCH v7 0/5] add new definitions for wait scheme

2/64) (Mattias) 3. add a new pointer 'next' in mcslock to fix compiler issue 4. add bpf patch and use 'uintptr_t' to fix const discard warning (Konstantin) Feifei Wang (5): eal: add new definitions for wait scheme eal: use wait event for read pflock eal: use wait event sche

[dpdk-dev] [PATCH v7 1/5] eal: add new definitions for wait scheme

espace. This is because original macros are undefine at the end of the file. If new macro 'rte_wait_event' calls them in other files, they will be seen as 'not defined'. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/arm/include/rte_pause_64.h | 166 -

[dpdk-dev] [PATCH v7 2/5] eal: use wait event for read pflock

Instead of polling for read pflock update, use wait event scheme for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_pflock.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/lib/eal/include/generic/rte_pflock.h b/lib/eal

[dpdk-dev] [PATCH v7 3/5] eal: use wait event scheme for mcslock

he compilation error: --- 'dereferencing type-punned pointer will break strict-aliasing rules' ------- Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/eal/include/generic/rte_mcslock.h | 5 +++-- 1 file changed

[dpdk-dev] [PATCH v7 4/5] lib/bpf: use wait event scheme for Rx/Tx iteration

Instead of polling for cbi->use to be updated, use wait event scheme. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/bpf/bpf_pkt.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/lib/bpf/bpf_pkt.c b/lib/bpf/bpf_pkt.c index 6e8248f0d6..c8a1cd1

[dpdk-dev] [PATCH v7 5/5] lib/distributor: use wait event scheme

Instead of polling for bufptr64 to be updated, use wait event for this case. Signed-off-by: Feifei Wang Reviewed-by: Ruifeng Wang --- lib/distributor/rte_distributor_single.c | 10 -- 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/lib/distributor/rte_distributor_single.c

[dpdk-dev] 回复: [PATCH v7 3/5] eal: use wait event scheme for mcslock

> -邮件原件- > 发件人: dev 代表 Jerin Jacob > 发送时间: Thursday, October 28, 2021 3:02 PM > 收件人: Feifei Wang > 抄送: Honnappa Nagarahalli ; dpdk-dev > ; nd ; Ananyev, Konstantin > ; Stephen Hemminger > ; David Marchand > ; tho...@monjalon.net; Mattias Rönnblom > ; Rui

[dpdk-dev] 回复: [PATCH v7 1/5] eal: add new definitions for wait scheme

> -邮件原件- > 发件人: Jerin Jacob > 发送时间: Thursday, October 28, 2021 3:16 PM > 收件人: Feifei Wang > 抄送: Ruifeng Wang ; dpdk-dev ; > nd ; Ananyev, Konstantin ; > Stephen Hemminger ; David Marchand > ; tho...@monjalon.net; Mattias Rönnblom > > 主题: Re: [PATCH v7 1/5

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