From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relayaws-01.paragon-software.com (relayaws-01.paragon-software.com [35.157.23.187]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7BF4B47206E; Fri, 16 Oct 2026 14:47:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=35.157.23.187 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792162058; cv=none; b=kZs0nx6RCU3i3pIvpA8/BGXrEOmTsuxR5JZ7oZRxfiCco1MXlbuJ1D344NLh+qLP60Lq2F24X/lv0MG2liahFXFyTrExj6qFwIbeNRP+PMVgkiYtCGZ1ss9feDrRe+/oMbS6otJJFgTHxJhPXZn1I94DUTfMs0YDA59i0dTS6Kc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792162058; c=relaxed/simple; bh=0eYAq26iIVtciEHX2DSVOJjAkKPQK9qaG5mIUMKR55U=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=jMuqRwpD0f64ZlY42hkNwul4K4VStX3+34L3wdZ4ln09CLKuInKc0iwGY5nhDvuIQDDhMf/fWdk5tJ8vcTezH4uJXpeIoZRd3SByxNw/9E7Sso3ATKTn22ZTMurRiltlqz1zoccGhauFKRRbXOtVaKM14nkD6+eSEvoHNcKefPw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=paragon-software.com; spf=pass smtp.mailfrom=paragon-software.com; dkim=pass (1024-bit key) header.d=paragon-software.com header.i=@paragon-software.com header.b=aRTNrOzV; arc=none smtp.client-ip=35.157.23.187 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=paragon-software.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=paragon-software.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=paragon-software.com header.i=@paragon-software.com header.b="aRTNrOzV" Received: from relayfre-01.paragon-software.com (relayfre-01.paragon-software.com [176.12.100.13]) by relayaws-01.paragon-software.com (Postfix) with ESMTPS id 979AC1D1B; Fri, 16 Oct 2026 14:48:17 +0000 (UTC) Authentication-Results: relayaws-01.paragon-software.com; dkim=pass (1024-bit key; unprotected) header.d=paragon-software.com header.i=@paragon-software.com header.b=aRTNrOzV; dkim-atps=neutral Received: from dlg2.mail.paragon-software.com (vdlg-exch-02.paragon-software.com [172.30.1.105]) by relayfre-01.paragon-software.com (Postfix) with ESMTPS id B864C1D4B; Fri, 16 Oct 2026 14:47:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paragon-software.com; s=mail; t=1792162047; bh=DvjT2Gj2UIKbNYOGUZeX2UqIeeYbC4C0qDY5UdUlqP0=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=aRTNrOzVYa3gengcQq1AdEoI1O4YsAXrEYGybzGZnjnLZH1LO2sDHsoR26/fiNvfE Zq+D+h2ed6dcVt65M6AQ27hxMOY653LLi9TT1YGbn3+zULHc2lpDQeK1wkuFXG3Akn Tj4EvhbEBFEyXEnUKlRjoVoaTqxNYcXcC2MaMHZk= Received: from [192.168.95.128] (172.30.20.132) by vdlg-exch-02.paragon-software.com (172.30.1.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 16 Oct 2026 17:47:25 +0300 Message-ID: Date: Fri, 16 Oct 2026 16:47:23 +0200 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 0/7] ntfs3: add tracepoints for core filesystem paths To: Baolin Liu , , , CC: , , , , Baolin Liu References: <20260820090504.950475-1-liubaolin12138@163.com> Content-Language: en-US From: Konstantin Komarov In-Reply-To: <20260820090504.950475-1-liubaolin12138@163.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: vobn-exch-01.paragon-software.com (172.30.72.13) To vdlg-exch-02.paragon-software.com (172.30.1.105) On 8/20/26 11:04, Baolin Liu wrote: > From: Baolin Liu > > This series adds an initial set of tracepoints for ntfs3 core paths. > > The tracepoints cover: > - mount and log replay > - namei operations > - directory index operations > - allocation and block mapping > - iomap operations > - file I/O entry points > > Changes in v4 (both addressing review comments on patch 5): > - ntfs3_attr_data_get_block: pass the "new" pointer to the trace > event directly and move the "new != NULL" check into > TP_fast_assign(), keeping that logic out of the call site and only > executed when the event is enabled > - ntfs3_attr_set_size_ex: stop sampling the old size with > i_size_read() in TP_fast_assign() - on the truncate path > truncate_setsize() has already updated i_size to the new value, so > the recorded old_size always equaled new_size. Read the actual old > size from the on-disk attribute record and pass it as an explicit > parameter; move the call site after the attribute lookup so both > resident and non-resident attributes are covered > > Baolin Liu (7): > ntfs3: add mount and log replay tracepoints > ntfs3: add namei tracepoints > ntfs3: add create inode tracepoint > ntfs3: add directory index tracepoints > ntfs3: add allocation tracepoints > ntfs3: add iomap tracepoints > ntfs3: add file I/O tracepoints > > MAINTAINERS | 1 + > fs/ntfs3/attrib.c | 12 ++ > fs/ntfs3/dir.c | 3 + > fs/ntfs3/file.c | 5 + > fs/ntfs3/fslog.c | 3 + > fs/ntfs3/index.c | 8 + > fs/ntfs3/inode.c | 7 + > fs/ntfs3/namei.c | 5 + > fs/ntfs3/super.c | 11 +- > include/trace/events/ntfs3.h | 389 +++++++++++++++++++++++++++++++++++ > 10 files changed, 443 insertions(+), 1 deletion(-) > create mode 100644 include/trace/events/ntfs3.h Hello, Your patches were applied, thank you. Regards, Konstantin