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GET /api/patches/50213/?format=api
{ "id": 50213, "url": "http://patches.dpdk.org/api/patches/50213/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1549556983-10896-22-git-send-email-arybchenko@solarflare.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1549556983-10896-22-git-send-email-arybchenko@solarflare.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1549556983-10896-22-git-send-email-arybchenko@solarflare.com", "date": "2019-02-07T16:29:26", "name": "[21/38] net/sfc/base: round number of queue buffers up", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "3d37e2c662f20b0f4bc21f163ab9ebe0e11ea2e5", "submitter": { "id": 607, "url": "http://patches.dpdk.org/api/people/607/?format=api", "name": "Andrew Rybchenko", "email": "arybchenko@solarflare.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1549556983-10896-22-git-send-email-arybchenko@solarflare.com/mbox/", "series": [ { "id": 3411, "url": "http://patches.dpdk.org/api/series/3411/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=3411", "date": "2019-02-07T16:29:05", "name": "net/sfc: update base driver", "version": 1, "mbox": "http://patches.dpdk.org/series/3411/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/50213/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/50213/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 19A795B40;\n\tThu, 7 Feb 2019 17:30:59 +0100 (CET)", "from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com\n\t[67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 4DFDA1B58A\n\tfor <dev@dpdk.org>; Thu, 7 Feb 2019 17:30:37 +0100 (CET)", "from webmail.solarflare.com (webmail.solarflare.com\n\t[12.187.104.26])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby mx1-us4.ppe-hosted.com (Proofpoint Essentials ESMTP Server) with\n\tESMTPS id 687D9B40157; Thu, 7 Feb 2019 16:30:36 +0000 (UTC)", "from ocex03.SolarFlarecom.com (10.20.40.36) by\n\tocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server\n\t(TLS) id 15.0.1395.4; Thu, 7 Feb 2019 08:30:31 -0800", "from opal.uk.solarflarecom.com (10.17.10.1) by\n\tocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server\n\t(TLS) id\n\t15.0.1395.4 via Frontend Transport; Thu, 7 Feb 2019 08:30:31 -0800", "from ukv-loginhost.uk.solarflarecom.com\n\t(ukv-loginhost.uk.solarflarecom.com [10.17.10.39])\n\tby opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id\n\tx17GUURm015334; Thu, 7 Feb 2019 16:30:30 GMT", "from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1])\n\tby ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id\n\t2739E1613EB; Thu, 7 Feb 2019 16:30:30 +0000 (GMT)" ], "X-Virus-Scanned": "Proofpoint Essentials engine", "From": "Andrew Rybchenko <arybchenko@solarflare.com>", "To": "<dev@dpdk.org>", "CC": "Igor Romanov <igor.romanov@oktetlabs.ru>", "Date": "Thu, 7 Feb 2019 16:29:26 +0000", "Message-ID": "<1549556983-10896-22-git-send-email-arybchenko@solarflare.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1549556983-10896-1-git-send-email-arybchenko@solarflare.com>", "References": "<1549556983-10896-1-git-send-email-arybchenko@solarflare.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-TM-AS-Product-Ver": "SMEX-12.5.0.1300-8.5.1010-24412.006", "X-TM-AS-Result": "No-5.426000-4.000000-10", "X-TMASE-MatchedRID": "5pjjHMf2CR7iPg+Hg1zylQwfhKwa9GwDICU/2RC8uwPRLEyE6G4DRHB4\n\t4IkzjfYy5o/rYvVL+ieAMuqetGVethtouMvD9sV53QfwsVk0UbtuRXh7bFKB7mi9W5t+6wT5wTP\n\t4FbNxVOrf0lam2cztabiZKrIx0mTJS4W/MRhJ1X4=", "X-TM-AS-User-Approved-Sender": "No", "X-TM-AS-User-Blocked-Sender": "No", "X-TMASE-Result": "10--5.426000-4.000000", "X-TMASE-Version": "SMEX-12.5.0.1300-8.5.1010-24412.006", "X-MDID": "1549557037-egJ3esMwkma5", "Subject": "[dpdk-dev] [PATCH 21/38] net/sfc/base: round number of queue\n\tbuffers up", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Igor Romanov <igor.romanov@oktetlabs.ru>\n\nFunctions efx_*q_nbufs return the number of a queue buffers by dividing\nthe queue size by page size. If minimum size of a queue is smaller than\none page, we still need the page and number of buffers should not be 0.\n\nSigned-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>\nSigned-off-by: Andrew Rybchenko <arybchenko@solarflare.com>\n---\n drivers/net/sfc/base/efx_ev.c | 2 +-\n drivers/net/sfc/base/efx_rx.c | 2 +-\n drivers/net/sfc/base/efx_tx.c | 2 +-\n 3 files changed, 3 insertions(+), 3 deletions(-)", "diff": "diff --git a/drivers/net/sfc/base/efx_ev.c b/drivers/net/sfc/base/efx_ev.c\nindex 21f4c226c..b98623995 100644\n--- a/drivers/net/sfc/base/efx_ev.c\n+++ b/drivers/net/sfc/base/efx_ev.c\n@@ -188,7 +188,7 @@ efx_evq_nbufs(\n \t__in\tconst efx_nic_t *enp,\n \t__in\tunsigned int ndescs)\n {\n-\treturn (efx_evq_size(enp, ndescs) / EFX_BUF_SIZE);\n+\treturn (EFX_DIV_ROUND_UP(efx_evq_size(enp, ndescs), EFX_BUF_SIZE));\n }\n \n \t\tvoid\ndiff --git a/drivers/net/sfc/base/efx_rx.c b/drivers/net/sfc/base/efx_rx.c\nindex c0d738128..8a12ef705 100644\n--- a/drivers/net/sfc/base/efx_rx.c\n+++ b/drivers/net/sfc/base/efx_rx.c\n@@ -781,7 +781,7 @@ efx_rxq_nbufs(\n \t__in\tconst efx_nic_t *enp,\n \t__in\tunsigned int ndescs)\n {\n-\treturn (efx_rxq_size(enp, ndescs) / EFX_BUF_SIZE);\n+\treturn (EFX_DIV_ROUND_UP(efx_rxq_size(enp, ndescs), EFX_BUF_SIZE));\n }\n \n \t\t\tvoid\ndiff --git a/drivers/net/sfc/base/efx_tx.c b/drivers/net/sfc/base/efx_tx.c\nindex bbe2bd1b7..5cf3dcd3a 100644\n--- a/drivers/net/sfc/base/efx_tx.c\n+++ b/drivers/net/sfc/base/efx_tx.c\n@@ -312,7 +312,7 @@ efx_txq_nbufs(\n \t__in\tconst efx_nic_t *enp,\n \t__in\tunsigned int ndescs)\n {\n-\treturn (efx_txq_size(enp, ndescs) / EFX_BUF_SIZE);\n+\treturn (EFX_DIV_ROUND_UP(efx_txq_size(enp, ndescs), EFX_BUF_SIZE));\n }\n \n \t__checkReturn\tefx_rc_t\n", "prefixes": [ "21/38" ] }