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Subject: Re: [PATCH -next 2/2] mm: vmscan: add new event to trace shrink lru To: Andrew Morton Cc: rostedt@goodmis.org, mhiramat@kernel.org, mathieu.desnoyers@efficios.com, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-mm@kvack.org, opensource.kernel@vivo.com References: <20231212032640.6968-1-cuibixuan@vivo.com> <20231212032640.6968-3-cuibixuan@vivo.com> <20231212190326.899a71c20ecfb143b84e93a6@linux-foundation.org> In-Reply-To: <20231212190326.899a71c20ecfb143b84e93a6@linux-foundation.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-ClientProxiedBy: SI2PR02CA0033.apcprd02.prod.outlook.com (2603:1096:4:195::20) To TYZPR06MB4045.apcprd06.prod.outlook.com (2603:1096:400:21::8) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TYZPR06MB4045:EE_|SEYPR06MB6184:EE_ X-MS-Office365-Filtering-Correlation-Id: e3158577-b0d8-48cf-ad47-08dbfba51171 X-MS-Exchange-SenderADCheck: 1 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iIp9puZovX1sWwrhvmvF9j0mdiKtiPbedchchxUCFbpPodPQIs4Pu9k0IZPHVgpiDtkjLzAzwi/McmSDaBgtBgXgmVhkFSgwnOww+H6lW3jVw/MKaKxdgx8PNMGF+7OdHA1Wx3tuE1OGoT0oyPwS5lW7EY1SSo+/9JWExaojjCNtDxZlDuD6uWiVgknauZV0tCIfg1IZ5wnRVHwgAdIoCqFMdEdU1Ns6NsYJU7UD5RvS9oiuqsz7pWQmCQ2yUQ1bvVRzn7Vo+Lp8nLsA= X-Bogosity: Ham, tests=bogofilter, spamicity=0.070874, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 在 2023/12/13 11:03, Andrew Morton 写道: >> -TRACE_EVENT(mm_vmscan_lru_shrink_inactive, >> +TRACE_EVENT(mm_vmscan_lru_shrink_inactive_start, > Current kernels have a call to trace_mm_vmscan_lru_shrink_inactive() in > evict_folios(), so this renaming broke the build. Sorry, I did not enable CONFIG_LRU_GEN when compiling and testing. I will double check my patches. Thanks Bixuan Cui