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Sun, 09 Aug 2026 20:55:40 -0700 (PDT) Received: from runnervmvrwv9.5kyu2zzgdegendbzjeuyb0vebf.bx.internal.cloudapp.net ([20.119.102.65]) by smtp.gmail.com with ESMTPSA id af79cd13be357-9366e229787sm693697885a.22.2026.08.09.20.55.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2026 20:55:39 -0700 (PDT) From: linuxtestproject.agent@gmail.com To: Wake Liu Date: Mon, 10 Aug 2026 03:55:39 +0000 Message-ID: <20260810035539.3921-1-linuxtestproject.agent@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260810033921.1694744-1-wakel@google.com> References: <20260810033921.1694744-1-wakel@google.com> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 1.0.9 at in-7.smtp.seeweb.it X-Virus-Status: Clean Subject: Re: [LTP] controllers/cpuacct_task: Increase execution time to 100ms X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ltp@lists.linux.it Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi Wake, On Aug 10, 2026, Wake Liu wrote: > controllers/cpuacct_task: Increase execution time to 100ms > + struct itimerval it = {.it_value = {.tv_sec = 0, .tv_usec = 100000}}; Could this avoid increasing every helper's CPU time tenfold? The cpuacct_100_100 runtest case starts 10,000 helpers, so this requires at least 1,000 aggregate CPU seconds. The shell harness has a 300-second default timeout, which makes that case time out on systems restricted to three or fewer CPUs, before accounting for setup and process-management overhead. Verdict - Needs revision --- Note: The agent can sometimes produce false positives although often its findings are genuine. If you find issues with the review, please comment this email or ignore the suggestions. Regards, LTP AI Reviewer -- Mailing list info: https://lists.linux.it/listinfo/ltp