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GET /api/patches/2219016/?format=api
{ "id": 2219016, "url": "http://patchwork.ozlabs.org/api/patches/2219016/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/patch/20260402095804.137387-1-vasileios.almpanis@virtuozzo.com/", "project": { "id": 59, "url": "http://patchwork.ozlabs.org/api/projects/59/?format=api", "name": "Linux Test Project development", "link_name": "ltp", "list_id": "ltp.lists.linux.it", "list_email": "ltp@lists.linux.it", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260402095804.137387-1-vasileios.almpanis@virtuozzo.com>", "list_archive_url": null, "date": "2026-04-02T09:57:39", "name": "[v2,1/1] lib: scale checkpoint wait/wake timeouts with tst_multiply_timeout()", "commit_ref": null, "pull_url": null, "state": "needs-review-ack", "archived": false, "hash": "b3a6a6232b326f00b7e318cf6b15f5f40c4d75e9", "submitter": { "id": 92306, "url": "http://patchwork.ozlabs.org/api/people/92306/?format=api", "name": "Vasileios Almpanis", "email": "vasileios.almpanis@virtuozzo.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ltp/patch/20260402095804.137387-1-vasileios.almpanis@virtuozzo.com/mbox/", "series": [ { "id": 498463, "url": "http://patchwork.ozlabs.org/api/series/498463/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ltp/list/?series=498463", "date": "2026-04-02T09:57:39", "name": "[v2,1/1] lib: scale checkpoint wait/wake timeouts with tst_multiply_timeout()", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/498463/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2219016/comments/", "check": "success", "checks": "http://patchwork.ozlabs.org/api/patches/2219016/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "ltp@lists.linux.it" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "ltp@picard.linux.it" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=lists.linux.it header.i=@lists.linux.it\n header.a=rsa-sha256 header.s=picard header.b=c0PDmANe;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n secure) header.d=virtuozzo.com header.i=@virtuozzo.com header.a=rsa-sha256\n header.s=relay header.b=J/nG90yq;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it\n (client-ip=213.254.12.146; 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Thu, 2 Apr 2026 11:58:09 +0200 (CEST)", "from relay.virtuozzo.com (relay.virtuozzo.com [130.117.225.111])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n (No client certificate requested)\n by in-3.smtp.seeweb.it (Postfix) with ESMTPS id 12ACD1A010F8\n for <ltp@lists.linux.it>; Thu, 2 Apr 2026 11:58:08 +0200 (CEST)", "from [130.117.225.5] (helo=dev010.aci.vzint.dev)\n by relay.virtuozzo.com with esmtp (Exim 4.96)\n (envelope-from <vasileios.almpanis@virtuozzo.com>)\n id 1w8EmG-00EB3T-0i; Thu, 02 Apr 2026 11:58:04 +0200" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/simple; d=lists.linux.it;\n i=@lists.linux.it; q=dns/txt; s=picard; t=1775123892; h=to : date :\n message-id : in-reply-to : references : mime-version : subject :\n list-id : list-unsubscribe : list-archive : list-post : list-help :\n list-subscribe : from : reply-to : content-type :\n content-transfer-encoding : sender : from;\n bh=qT3qd/TaK9R+sYLNxDXbcCtF6Fz+Xb+skRsL3FMM7zU=;\n b=c0PDmANee6UdZ5NioSZjOpY/8T9W6k4AMfPPQCUYzm+NtLYyrPrd3kMwFhbPqbDX+YLH8\n dmtV5ixTH3Lvt9ubmAq/WGtRdorR2VT2p2gBN8OYB7bLV/ELwaF5WpmxrIhI8MYMLayF5jN\n u7fOi8YmEqQYNjkFgIoMh0gLoS59QyM=", "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n d=virtuozzo.com; s=relay; h=MIME-Version:Message-ID:Date:Subject:From:\n Content-Type; bh=/kMLdKsD2PwCg7Ty7tf6PZ0EVGKa5yHMAevqsKDPRZo=; b=J/nG90yq2XQM\n 06geP/vut4XlrtkTieJUh+k6S1/0pPHeFGvWh9iJmU92vMmeSwKWe674LjpuBrfbxZy3XQLBmrja4\n nQZK7Cegl4KLv0gfFvs3OO0vlCgsRq6lADkOekpG3vhh1ut9n6k7bNaWpRTqvxKdJ8cM2E2G21uLl\n BfwFkAbHLpFkba532xNurwDbdnw2cUibvkdKEH9WeI7N08Ywq43ImCPLYfOFfXt+xVM4/jcvzLCIJ\n qjf6OwSAFoRawyT3U2wuljkZoeam34D4mj1XcD9NP8ERtInPnE6ulP7mGh+DERqiauAwTGDjz9jl1\n NZDlOy6o6OA6LPBnRMJ3/A==;" ], "To": "ltp@lists.linux.it", "Date": "Thu, 2 Apr 2026 09:57:39 +0000", "Message-ID": "<20260402095804.137387-1-vasileios.almpanis@virtuozzo.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260330102909.863484-2-vasileios.almpanis@virtuozzo.com>", "References": "<20260330102909.863484-2-vasileios.almpanis@virtuozzo.com>", "MIME-Version": "1.0", "X-Spam-Status": "No, score=0.1 required=7.0 tests=DKIM_SIGNED,DKIM_VALID,\n DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS shortcircuit=no\n autolearn=disabled version=4.0.1", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on in-3.smtp.seeweb.it", "X-Virus-Scanned": "clamav-milter 1.0.9 at in-3.smtp.seeweb.it", "X-Virus-Status": "Clean", "Subject": "[LTP] [PATCH v2 1/1] lib: scale checkpoint wait/wake timeouts with\n tst_multiply_timeout()", "X-BeenThere": "ltp@lists.linux.it", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "Linux Test Project <ltp.lists.linux.it>", "List-Unsubscribe": "<https://lists.linux.it/options/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=unsubscribe>", "List-Archive": "<http://lists.linux.it/pipermail/ltp/>", "List-Post": "<mailto:ltp@lists.linux.it>", "List-Help": "<mailto:ltp-request@lists.linux.it?subject=help>", "List-Subscribe": "<https://lists.linux.it/listinfo/ltp>,\n <mailto:ltp-request@lists.linux.it?subject=subscribe>", "From": "Vasileios Almpanis via ltp <ltp@lists.linux.it>", "Reply-To": "Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it", "Sender": "\"ltp\" <ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it>" }, "content": "Apply tst_multiply_timeout() to millisecond timeouts in\ntst_checkpoint_wait() and tst_checkpoint_wake() so checkpoint\ndelays respect LTP_TIMEOUT_MUL and slow-kernel scaling, consistent\nwith other LTP timeouts.\n\nDeclare tst_multiply_timeout() in this file instead of including\ntst_test.h, which conflicts with the legacy test.h include used by\nlibltp.\n\nv2:\n- Dropped second patch of the series and applied tst_multiply_timeout\n directly in the checkpoint library to hide it from the tests.\n- Reverted extra timeout argument from tst_checkpoint_wake.\n- Dropped new defines with timeout\n- Added tst_multiply_timeout inside tst_checkpoint_{wait/wake}\n\nSigned-off-by: Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>\n---\n lib/tst_checkpoint.c | 6 ++++++\n 1 file changed, 6 insertions(+)", "diff": "diff --git a/lib/tst_checkpoint.c b/lib/tst_checkpoint.c\nindex f2faf6563..33db08380 100644\n--- a/lib/tst_checkpoint.c\n+++ b/lib/tst_checkpoint.c\n@@ -15,6 +15,8 @@\n \n #define DEFAULT_MSEC_TIMEOUT 10000\n \n+unsigned int tst_multiply_timeout(unsigned int timeout);\n+\n /*\n * Global futex array and size for checkpoint synchronization.\n *\n@@ -37,6 +39,8 @@ int tst_checkpoint_wait(unsigned int id, unsigned int msec_timeout)\n \t\treturn -1;\n \t}\n \n+\tmsec_timeout = tst_multiply_timeout(msec_timeout);\n+\n \ttimeout.tv_sec = msec_timeout/1000;\n \ttimeout.tv_nsec = (msec_timeout%1000) * 1000000;\n \n@@ -61,6 +65,8 @@ int tst_checkpoint_wake(unsigned int id, unsigned int nr_wake,\n \t\treturn -1;\n \t}\n \n+\tmsec_timeout = tst_multiply_timeout(msec_timeout);\n+\n \tfor (;;) {\n \t\twaked += syscall(SYS_futex, &tst_futexes[id], FUTEX_WAKE,\n \t\t\t\t INT_MAX, NULL);\n", "prefixes": [ "v2", "1/1" ] }