From patchwork Tue Dec 19 00:07:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 13497702 Received: from mail-pj1-f41.google.com (mail-pj1-f41.google.com [209.85.216.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3323D4C63; Tue, 19 Dec 2023 00:08:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pj1-f41.google.com with SMTP id 98e67ed59e1d1-28bb6f1b30fso242621a91.2; Mon, 18 Dec 2023 16:08:45 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702944525; x=1703549325; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=WXA7k6a8U08Bb8Ki+Hye/mJLhOdW4scyh8EQNqbrNXo=; b=EZbjaNBO9ErSuliPc9cdHvqNZIBdDn2C55LQ1++Zkz6NbKALq45cyWNUM6hifMSrG0 rFtBRksiZ8U7U0rrM7u6fLGTB3OzbIret2UqcWbJEH8RsME7VlR8V+heeP56H6p1GGNS 1ChlQ7XlopgBz3BA7XyDa7uUJiSTsyitBsp5l3hiCHPXWMp3urY1f2y9exo7cAMPbDf5 Ur0G3Tn/T5Mq/iAsWV2Fv+gqgvO5hRisOo4j6uPCLv89GK7WCUM1QLrqQDdsYakAqNFH OT/1hxKu3HCbXHPgRjWiHQrM06PIKSJzEXXEve7cKQbn/rd/dNwYDffLqE4Ir2SzbtWk 9MfA== X-Gm-Message-State: AOJu0Yyvy7pBvJRpEPgLBFY4YLXo9LPCr7M+inQdI0EtjOA1qMjOZDMF Zy60Ebs08L+XpQ93RP7znyw= X-Google-Smtp-Source: AGHT+IE7D1LFkLB7o7AM3EHjH1LxmSr8LgDDQN614ITw/TJ2DxAlGu/n28W0eonUL2e6wyLt1jRY/Q== X-Received: by 2002:a17:90b:83:b0:28b:906f:1227 with SMTP id bb3-20020a17090b008300b0028b906f1227mr1515733pjb.34.1702944525411; Mon, 18 Dec 2023 16:08:45 -0800 (PST) Received: from bvanassche-linux.mtv.corp.google.com ([2620:0:1000:8411:e67:7ba6:36a9:8cd5]) by smtp.gmail.com with ESMTPSA id x17-20020a17090a531100b0028b050e8297sm118630pjh.18.2023.12.18.16.08.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Dec 2023 16:08:45 -0800 (PST) From: Bart Van Assche To: "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Jens Axboe , Christoph Hellwig , Daejun Park , Kanchan Joshi , Bart Van Assche , Jaegeuk Kim , Chao Yu , Steven Rostedt , Masami Hiramatsu Subject: [PATCH v8 08/19] fs/f2fs: Restore support for tracing data lifetimes Date: Mon, 18 Dec 2023 16:07:41 -0800 Message-ID: <20231219000815.2739120-9-bvanassche@acm.org> X-Mailer: git-send-email 2.43.0.472.g3155946c3a-goog In-Reply-To: <20231219000815.2739120-1-bvanassche@acm.org> References: <20231219000815.2739120-1-bvanassche@acm.org> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This patch restores code that was removed by commit 41d36a9f3e53 ("fs: remove kiocb.ki_hint"). Cc: Jaegeuk Kim Cc: Chao Yu Cc: Christoph Hellwig Signed-off-by: Bart Van Assche --- include/trace/events/f2fs.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 793f82cc1515..d5a771a869b2 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -946,6 +946,7 @@ TRACE_EVENT(f2fs_direct_IO_enter, __field(ino_t, ino) __field(loff_t, ki_pos) __field(int, ki_flags) + __field(u16, ki_hint) __field(u16, ki_ioprio) __field(unsigned long, len) __field(int, rw) @@ -956,16 +957,19 @@ TRACE_EVENT(f2fs_direct_IO_enter, __entry->ino = inode->i_ino; __entry->ki_pos = iocb->ki_pos; __entry->ki_flags = iocb->ki_flags; + __entry->ki_hint = + file_inode(iocb->ki_filp)->i_write_hint; __entry->ki_ioprio = iocb->ki_ioprio; __entry->len = len; __entry->rw = rw; ), - TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d", + TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_hint = %x ki_ioprio = %x rw = %d", show_dev_ino(__entry), __entry->ki_pos, __entry->len, __entry->ki_flags, + __entry->ki_hint, __entry->ki_ioprio, __entry->rw) );