DPDK patches and discussions
 help / color / mirror / Atom feed
From: Akhil Goyal <akhil.goyal@nxp.com>
To: Konstantin Ananyev <konstantin.ananyev@intel.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Cc: "olivier.matz@6wind.com" <olivier.matz@6wind.com>
Subject: Re: [dpdk-dev] [PATCH v3 4/8] ipsec: change the way unprocessed mbufs are accounted
Date: Thu, 28 Mar 2019 10:52:44 +0000	[thread overview]
Message-ID: <936be7cb-8121-02c7-900b-1c4ff2f26ac0@nxp.com> (raw)
Message-ID: <20190328105244.FBMZM2z-jWLSaeTsetVDZJ5HUUFNDU8UxWDZZX6gD1s@z> (raw)
In-Reply-To: <20190326154320.29913-5-konstantin.ananyev@intel.com>



On 3/26/2019 9:13 PM, Konstantin Ananyev wrote:
> As was pointed in one of previous reviews - we can avoid updating
> contents of mbuf array for successfully processed packets.
> Instead store indexes of failed packets, to move them beyond the good
> ones later.
>
> Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
> ---
>   lib/librte_ipsec/sa.c | 166 +++++++++++++++++++++++-------------------
>   1 file changed, 93 insertions(+), 73 deletions(-)
>
> diff --git a/lib/librte_ipsec/sa.c b/lib/librte_ipsec/sa.c
> index 97c0f8c61..009efd1d3 100644
> --- a/lib/librte_ipsec/sa.c
> +++ b/lib/librte_ipsec/sa.c
> @@ -450,14 +450,31 @@ rte_ipsec_sa_init(struct rte_ipsec_sa *sa, const struct rte_ipsec_sa_prm *prm,
>   	return sz;
>   }
>   
> -static inline void
> -mbuf_bulk_copy(struct rte_mbuf *dst[], struct rte_mbuf * const src[],
> -	uint32_t num)
> +/*
> + * Move bad (unprocessed) mbufs beyond the good (processed) ones.
> + * dr[] contains the indexes of bad mbufs insinde the mb[].
spell check.

dr[],drb,drn looks cryptic can we have better naming which is more readable.
> + */
> +static void
> +mbuf_bad_move(struct rte_mbuf *mb[], const uint32_t dr[], uint32_t num,
move_bad_mbufs() would be better.
> +	uint32_t drn)
>   {
> -	uint32_t i;
> +	uint32_t i, j, k;
> +	struct rte_mbuf *drb[drn];
> +
> +	j = 0;
> +	k = 0;
>   
> -	for (i = 0; i != num; i++)
> -		dst[i] = src[i];
> +	/* copy bad ones into a temp place */
> +	for (i = 0; i != num; i++) {
> +		if (j != drn && i == dr[j])
> +			drb[j++] = mb[i];
> +		else
> +			mb[k++] = mb[i];
> +	}
> +
> +	/* copy bad ones after the good ones */
> +	for (i = 0; i != drn; i++)
> +		mb[k + i] = drb[i];
>   }
>
Apart from that
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>

  parent reply	other threads:[~2019-03-28 10:52 UTC|newest]

Thread overview: 163+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-28 19:20 [dpdk-dev] [PATCH 0/6] Few small improvements for ipsec library Konstantin Ananyev
2019-02-28 19:20 ` [dpdk-dev] [PATCH 1/6] mbuf: new function to generate raw Tx offload value Konstantin Ananyev
2019-02-28 19:20 ` [dpdk-dev] [PATCH 2/6] ipsec: add Tx offload template into SA Konstantin Ananyev
2019-02-28 19:20 ` [dpdk-dev] [PATCH 3/6] ipsec: change the order in filling crypto op Konstantin Ananyev
2019-02-28 19:20 ` [dpdk-dev] [PATCH 4/6] ipsec: change the way unprocessed mbufs are accounted Konstantin Ananyev
2019-02-28 19:21 ` [dpdk-dev] [PATCH 5/6] ipsec: move inbound and outbound code into different files Konstantin Ananyev
2019-02-28 19:21 ` [dpdk-dev] [PATCH 6/6] ipsec: reorder packet check for esp inbound Konstantin Ananyev
2019-03-20 17:24 ` [dpdk-dev] [PATCH v2 0/7] Few small improvements for ipsec library Konstantin Ananyev
2019-03-20 17:24   ` Konstantin Ananyev
2019-03-20 17:24 ` [dpdk-dev] [PATCH v2 1/7] mbuf: new function to generate raw Tx offload value Konstantin Ananyev
2019-03-20 17:24   ` Konstantin Ananyev
2019-03-20 17:53   ` Wiles, Keith
2019-03-20 17:53     ` Wiles, Keith
2019-03-22 17:37     ` Ananyev, Konstantin
2019-03-22 17:37       ` Ananyev, Konstantin
2019-03-20 17:24 ` [dpdk-dev] [PATCH v2 2/7] ipsec: add Tx offload template into SA Konstantin Ananyev
2019-03-20 17:24   ` Konstantin Ananyev
2019-03-20 17:24 ` [dpdk-dev] [PATCH v2 3/7] ipsec: change the order in filling crypto op Konstantin Ananyev
2019-03-20 17:24   ` Konstantin Ananyev
2019-03-20 17:24 ` [dpdk-dev] [PATCH v2 4/7] ipsec: change the way unprocessed mbufs are accounted Konstantin Ananyev
2019-03-20 17:24   ` Konstantin Ananyev
2019-03-20 17:24 ` [dpdk-dev] [PATCH v2 5/7] ipsec: move inbound and outbound code into different files Konstantin Ananyev
2019-03-20 17:24   ` Konstantin Ananyev
2019-03-20 17:24 ` [dpdk-dev] [PATCH v2 6/7] ipsec: reorder packet check for esp inbound Konstantin Ananyev
2019-03-20 17:24   ` Konstantin Ananyev
2019-03-20 17:24 ` [dpdk-dev] [PATCH v2 7/7] ipsec: reorder packet process " Konstantin Ananyev
2019-03-20 17:24   ` Konstantin Ananyev
2019-03-20 18:46 ` [dpdk-dev] [PATCH v2 0/7] Few small improvements for ipsec library Konstantin Ananyev
2019-03-20 18:46   ` Konstantin Ananyev
2019-03-20 18:46   ` [dpdk-dev] [PATCH v2 1/7] mbuf: new function to generate raw Tx offload value Konstantin Ananyev
2019-03-20 18:46     ` Konstantin Ananyev
2019-03-21  3:33     ` Jerin Jacob Kollanukkaran
2019-03-21  3:33       ` Jerin Jacob Kollanukkaran
2019-03-21  6:04     ` Shahaf Shuler
2019-03-21  6:04       ` Shahaf Shuler
2019-03-21 13:51       ` Ananyev, Konstantin
2019-03-21 13:51         ` Ananyev, Konstantin
2019-03-24  8:00         ` Shahaf Shuler
2019-03-24  8:00           ` Shahaf Shuler
2019-03-26 15:43     ` [dpdk-dev] [PATCH v3 0/8] Few small improvements for ipsec library Konstantin Ananyev
2019-03-26 15:43       ` Konstantin Ananyev
2019-03-26 15:43       ` [dpdk-dev] [PATCH v3 1/8] mbuf: new function to generate raw Tx offload value Konstantin Ananyev
2019-03-26 15:43         ` Konstantin Ananyev
2019-03-28  8:16         ` Akhil Goyal
2019-03-28  8:16           ` Akhil Goyal
2019-03-26 15:43       ` [dpdk-dev] [PATCH v3 2/8] ipsec: add Tx offload template into SA Konstantin Ananyev
2019-03-26 15:43         ` Konstantin Ananyev
2019-03-28  8:52         ` Akhil Goyal
2019-03-28  8:52           ` Akhil Goyal
2019-03-26 15:43       ` [dpdk-dev] [PATCH v3 3/8] ipsec: change the order in filling crypto op Konstantin Ananyev
2019-03-26 15:43         ` Konstantin Ananyev
2019-03-28  9:02         ` Akhil Goyal
2019-03-28  9:02           ` Akhil Goyal
2019-03-26 15:43       ` [dpdk-dev] [PATCH v3 4/8] ipsec: change the way unprocessed mbufs are accounted Konstantin Ananyev
2019-03-26 15:43         ` Konstantin Ananyev
2019-03-28 10:52         ` Akhil Goyal [this message]
2019-03-28 10:52           ` Akhil Goyal
2019-03-26 15:43       ` [dpdk-dev] [PATCH v3 5/8] ipsec: move inbound and outbound code into different files Konstantin Ananyev
2019-03-26 15:43         ` Konstantin Ananyev
2019-03-28 11:20         ` Akhil Goyal
2019-03-28 11:20           ` Akhil Goyal
2019-03-26 15:43       ` [dpdk-dev] [PATCH v3 6/8] ipsec: reorder packet check for esp inbound Konstantin Ananyev
2019-03-26 15:43         ` Konstantin Ananyev
2019-03-28 11:27         ` Akhil Goyal
2019-03-28 11:27           ` Akhil Goyal
2019-03-26 15:43       ` [dpdk-dev] [PATCH v3 7/8] ipsec: reorder packet process " Konstantin Ananyev
2019-03-26 15:43         ` Konstantin Ananyev
2019-03-26 15:43       ` [dpdk-dev] [PATCH v3 8/8] ipsec: de-duplicate crypto op prepare code-path Konstantin Ananyev
2019-03-26 15:43         ` Konstantin Ananyev
2019-03-28 11:35         ` Akhil Goyal
2019-03-28 11:35           ` Akhil Goyal
2019-03-28 11:21       ` [dpdk-dev] [PATCH v3 0/8] Few small improvements for ipsec library Akhil Goyal
2019-03-28 11:21         ` Akhil Goyal
2019-03-28 11:49         ` Ananyev, Konstantin
2019-03-28 11:49           ` Ananyev, Konstantin
2019-03-29 10:27       ` [dpdk-dev] [PATCH v4 0/9] " Konstantin Ananyev
2019-03-29 10:27         ` Konstantin Ananyev
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 1/9] mbuf: new function to generate raw Tx offload value Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 12:54           ` Olivier Matz
2019-03-29 12:54             ` Olivier Matz
2019-03-30 14:20             ` Ananyev, Konstantin
2019-03-30 14:20               ` Ananyev, Konstantin
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 2/9] ipsec: add Tx offload template into SA Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 3/9] ipsec: change the order in filling crypto op Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 4/9] ipsec: change the way unprocessed mbufs are accounted Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 5/9] ipsec: move inbound and outbound code into different files Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 6/9] ipsec: reorder packet check for esp inbound Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 7/9] ipsec: reorder packet process " Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 8/9] ipsec: de-duplicate crypto op prepare code-path Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 10:27         ` [dpdk-dev] [PATCH v4 9/9] doc: add ipsec lib into shared libraries list Konstantin Ananyev
2019-03-29 10:27           ` Konstantin Ananyev
2019-03-29 16:03           ` Akhil Goyal
2019-03-29 16:03             ` Akhil Goyal
2019-04-01 12:56         ` [dpdk-dev] [PATCH v5 0/9] Few small improvements for ipsec library Konstantin Ananyev
2019-04-01 12:56           ` Konstantin Ananyev
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 1/9] mbuf: new function to generate raw Tx offload value Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-01 13:18             ` Akhil Goyal
2019-04-01 13:18               ` Akhil Goyal
2019-04-01 13:22             ` Olivier Matz
2019-04-01 13:22               ` Olivier Matz
2019-04-01 13:55               ` Ananyev, Konstantin
2019-04-01 13:55                 ` Ananyev, Konstantin
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 2/9] ipsec: add Tx offload template into SA Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 3/9] ipsec: change the order in filling crypto op Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 4/9] ipsec: change the way unprocessed mbufs are accounted Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 5/9] ipsec: move inbound and outbound code into different files Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 6/9] ipsec: reorder packet check for esp inbound Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 7/9] ipsec: reorder packet process " Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 8/9] ipsec: de-duplicate crypto op prepare code-path Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-01 12:56           ` [dpdk-dev] [PATCH v5 9/9] doc: add ipsec lib into shared libraries list Konstantin Ananyev
2019-04-01 12:56             ` Konstantin Ananyev
2019-04-02  8:34           ` [dpdk-dev] [PATCH v6 0/9] Few small improvements for ipsec library Konstantin Ananyev
2019-04-02  8:34             ` Konstantin Ananyev
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 1/9] mbuf: new function to generate raw Tx offload value Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02  8:49               ` Olivier Matz
2019-04-02  8:49                 ` Olivier Matz
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 2/9] ipsec: add Tx offload template into SA Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 3/9] ipsec: change the order in filling crypto op Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 4/9] ipsec: change the way unprocessed mbufs are accounted Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 5/9] ipsec: move inbound and outbound code into different files Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 6/9] ipsec: reorder packet check for esp inbound Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 7/9] ipsec: reorder packet process " Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 8/9] ipsec: de-duplicate crypto op prepare code-path Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02  8:34             ` [dpdk-dev] [PATCH v6 9/9] doc: add ipsec lib into shared libraries list Konstantin Ananyev
2019-04-02  8:34               ` Konstantin Ananyev
2019-04-02 15:36             ` [dpdk-dev] [PATCH v6 0/9] Few small improvements for ipsec library Akhil Goyal
2019-04-02 15:36               ` Akhil Goyal
2019-03-20 18:46   ` [dpdk-dev] [PATCH v2 2/7] ipsec: add Tx offload template into SA Konstantin Ananyev
2019-03-20 18:46     ` Konstantin Ananyev
2019-03-20 18:46   ` [dpdk-dev] [PATCH v2 3/7] ipsec: change the order in filling crypto op Konstantin Ananyev
2019-03-20 18:46     ` Konstantin Ananyev
2019-03-20 18:46   ` [dpdk-dev] [PATCH v2 4/7] ipsec: change the way unprocessed mbufs are accounted Konstantin Ananyev
2019-03-20 18:46     ` Konstantin Ananyev
2019-03-20 18:46   ` [dpdk-dev] [PATCH v2 5/7] ipsec: move inbound and outbound code into different files Konstantin Ananyev
2019-03-20 18:46     ` Konstantin Ananyev
2019-03-20 18:46   ` [dpdk-dev] [PATCH v2 6/7] ipsec: reorder packet check for esp inbound Konstantin Ananyev
2019-03-20 18:46     ` Konstantin Ananyev
2019-03-20 18:46   ` [dpdk-dev] [PATCH v2 7/7] ipsec: reorder packet process " Konstantin Ananyev
2019-03-20 18:46     ` Konstantin Ananyev

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=936be7cb-8121-02c7-900b-1c4ff2f26ac0@nxp.com \
    --to=akhil.goyal@nxp.com \
    --cc=dev@dpdk.org \
    --cc=konstantin.ananyev@intel.com \
    --cc=olivier.matz@6wind.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).