From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 05045C43458 for ; Wed, 8 Jul 2026 14:34:58 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 93A396B008C; Wed, 8 Jul 2026 10:34:57 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8E9BE6B0092; Wed, 8 Jul 2026 10:34:57 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 828326B0093; Wed, 8 Jul 2026 10:34:57 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id 5E1B66B008C for ; Wed, 8 Jul 2026 10:34:57 -0400 (EDT) Received: from smtpin09.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay01.hostedemail.com (Postfix) with ESMTP id EDD6F1C126E for ; Wed, 8 Jul 2026 14:34:56 +0000 (UTC) X-FDA: 84965856192.09.FA15EC9 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf28.hostedemail.com (Postfix) with ESMTP id 5ADB7C0007 for ; Wed, 8 Jul 2026 14:34:55 +0000 (UTC) Authentication-Results: imf28.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=D36FJEsc; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf28.hostedemail.com: domain of sj@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=sj@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1783521295; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=KR0z1qH6uK2oh0e9bS/ZqKqDovpkPToLeSanSQYH2IE=; b=qUb+29tfJ36LDYjKETw5CLEaYKCGGgjzT3TYbH9ymelvE4EI/B0/BmvRzhB54FgbMVV5dN Hsy8e6sk7m5CGgUJZP6kJ6UcdSXwRWEhBX36Em3Ywdd04XTFemhcJy2zdYBRjiQ9xkQdEb z5fDCdZG8Jhi8z8W3arIubtpAmgaZxo= ARC-Authentication-Results: i=1; imf28.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=D36FJEsc; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf28.hostedemail.com: domain of sj@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=sj@kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1783521295; b=l+sHknakKmVxw9qPKzbWY1gJYsS2o9pgrPTDsaTVdqDIKLwskCS4PXIFLcN8nMltJcC/OF 5BYuirOY2GQbZwaMpRuJnalpy/w54TloUKRBy69HdqN7Jly0fz3pxpIZp710LZlTJLUvMJ Re/M5oiB+4eiLqefErJSxBvI1LtfgCE= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id A177D40F33; Wed, 8 Jul 2026 14:34:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49F961F000E9; Wed, 8 Jul 2026 14:34:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783521294; bh=KR0z1qH6uK2oh0e9bS/ZqKqDovpkPToLeSanSQYH2IE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=D36FJEscYmwxWht1HE9CF14nZTTYEi7G76T8i0AqN+AdfbT+bSDXolYjL088bcG/r oruvn1N9Soq5DY9dVQAxjWcJBmwS4BE2uRmlcBTC+qBAlEe8pmhabLZ5cp0Tw4mxQX wZlt3y+DPEN1t2J53gCqSPnkDWf02Lhfm4vN6oeiSnLRyP/Uh3BWpF5YPJba1GgVxZ jokGygMlT8dEdj/NruiEKm06Cvq9bW9v0bNBgLoyZR9RNqARu33CtGpOje6HZL4FM7 5UP61kR4I7tv+exyE5XYcJoxzPLL1Ul5+G+u6l5gVpidZUc4yHRs7UO3THliDK9TyD r5ICDLTWIhf7g== From: SJ Park To: SJ Park Cc: Andrew Morton , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 0/7] mm/damon: update probe hits for runtime parameter commits Date: Wed, 8 Jul 2026 07:34:40 -0700 Message-ID: <20260708143441.124565-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260708135359.122587-1-sj@kernel.org> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 5ADB7C0007 X-Stat-Signature: 8brjimwns11ujnsyijci6fkgbqqmsxyt X-Rspam-User: X-Rspamd-Server: rspam12 X-HE-Tag: 1783521295-111988 X-HE-Meta: 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 UOweAvLk FEeGuduTnSaVV0/a23lbpLGGhM44V8+2xqHw+3YDj5n1MJ+FTd8f35teDOjy+gzcWStUwZIAPDnaat8Mr9Td3tWu206bJDKGXdTjWLs9qenmRQXQFv2OSZXcp93RNSQ069xnEPbDFifhhUIXAhXWxKzKQ34QYSwN+lYlYVce259goN1o+oqU2CAVsSIQ0aDcblgzR94xA/uWDSPCVIW2M/JcsWoL8/1KjrD+OgfeiV6ytfNrdtUTEAVah5WpGAL1LmhTydBlTldsgQS81UknLHapW8CjlFsHDcZuF+EEe+Fw9q1hBwfheLvmyZQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, 8 Jul 2026 06:53:50 -0700 SJ Park wrote: > DAMON users can update DAMON parameters such as sampling and aggregation > intervals at runtime. For such changes, monitoring results that depend > on the intervals should be properly updated for better accuracy. For > example, the access frequency counter (nr_accesses) is updated. The > data attribute monitoring counter (probe_hits) is not being updated, > though. Do the updates for new parameters. Sashiko found no blocker but a wrong function name [1] on the commit message of patch 1. In short, need s/nr_samples_per_aggr/max_nr_accesses/ for the commit message. Please read my reply [1] for more detail. Andrew, as it is a relatively small change on commit message, could you make the fix when you pick the patch up? If you prefer v2, please feel free to let me know. [1] https://lore.kerrnel.org/20260708143130.124419-1-sj@kernel.org Thanks, SJ [...]