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Fri, 3 May 2024 11:28:00 GMT Received: from [10.214.66.81] (10.80.80.8) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Fri, 3 May 2024 04:27:56 -0700 Message-ID: <267391c1-948c-9f75-69e6-b5b49d34a7fe@quicinc.com> Date: Fri, 3 May 2024 16:57:52 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH] clocksource/drivers/arm_arch_timer: Mark validate_timer_rate() init Content-Language: en-US To: Stephen Boyd , Daniel Lezcano , Thomas Gleixner CC: , , , Jisheng Zhang , Ionela Voinescu , Marc Zyngier , Mark Rutland References: <20240502233017.419365-1-swboyd@chromium.org> From: Mukesh Ojha In-Reply-To: <20240502233017.419365-1-swboyd@chromium.org> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: tF3M4S9Peb1R0sj7WLTMV7ZucV9D2F6E X-Proofpoint-ORIG-GUID: tF3M4S9Peb1R0sj7WLTMV7ZucV9D2F6E X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-03_07,2024-05-03_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 phishscore=0 malwarescore=0 bulkscore=0 suspectscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 spamscore=0 clxscore=1011 adultscore=0 mlxlogscore=741 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2405030082 On 5/3/2024 5:00 AM, Stephen Boyd wrote: > Add the __init marking to validate_timer_rate() so that it gets > discarded after init. > > $ ./scripts/bloat-o-meter vmlinux.before vmlinux.after > add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-8 (-8) > Function old new delta > arch_timer_register 1724 1716 -8 Have not used this tool bloat-o-meter Just a question, why is it showing arch_timer_register is shrunk ? -Mukesh