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dkim=pass header.d=quicinc.com header.s=qcppdkim1 header.b=ofYNntuX; spf=pass (imf09.hostedemail.com: domain of quic_pbrahma@quicinc.com designates 205.220.168.131 as permitted sender) smtp.mailfrom=quic_pbrahma@quicinc.com; dmarc=pass (policy=none) header.from=quicinc.com X-Rspam-User: X-Rspamd-Server: rspam09 X-Stat-Signature: eskkcan71gs535pqqcx9diot58jzdb7c X-HE-Tag: 1660797968-350507 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000006, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 17-08-2022 21:32, Andrew Morton wrote: > On Tue, 16 Aug 2022 11:30:17 +0530 Pratyush Brahma wrote: > >> From: Charan Teja Kalla >> >> The process_mrelease() system call[1] is used to release the memory of >> a dying process from the context of the caller, which is similar to and >> uses the functions of the oom reaper logic. There exists trace logs for >> a process when reaped by the oom reaper. Just extend the same to when >> done by the process_mrelease() system call. >> >> ... >> >> + pr_debug("process_mrelease: reaped process %d (%s), now anon-rss:%lukB, file-rss:%lukB, shmem-rss:%lukB\n", >> + task_pid_nr(task), task->comm, >> + K(get_mm_counter(mm, MM_ANONPAGES)), >> + K(get_mm_counter(mm, MM_FILEPAGES)), >> + K(get_mm_counter(mm, MM_SHMEMPAGES))); > This addition wasn't changelogged. It's the only pr_debug in > oom_kill.c. Please explain? The equivalent pr_info() message as in oom_reap_task_mm() is made pr_debug() here as per review comments in patch-set v1. >