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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 57D56C77B75 for ; Tue, 23 May 2023 14:44:02 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1q1TF0-0001Pg-8Z; Tue, 23 May 2023 14:43:59 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1q1TEy-0001PL-Hx for linux-f2fs-devel@lists.sourceforge.net; Tue, 23 May 2023 14:43:57 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:MIME-Version :References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=HMdRs4EVy6NjSK7M+XtSG8loeq8D7L+FTyQAmHNRI6I=; b=Z4LS4WFtyAFylSz8HvNscbB44S eq9azJTmgdWqvYt3UjKU8RgJY99oTJZ2+es2uzBoJPnqx/bpseRqnFqc6nXdlVZ4WfSJslOMUGI8p CEcRzQSh5V4e3i8ueQOfItOY1CLiwcNFYb/3i8rKuZzaDJzdYlQTEWl+NH02Be81qnB4=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References: In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=HMdRs4EVy6NjSK7M+XtSG8loeq8D7L+FTyQAmHNRI6I=; b=PiWxD0aHwzTP6t51bwYV6FRsJs Qip9L7L6Y6L2GPOwZRAHhaZv2iI939uVZAquG4UoegVuVe65I3rxxv+p1CtmXe4/IBGmSDchZbPIC nBzdwL/t0IP08WslHXT0Xf1FBX97dAVkSR/10ew59NWbMAitckfUI+3HN7B7xxm9Q2Zk=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1q1TEy-000Yf1-Fw for linux-f2fs-devel@lists.sourceforge.net; Tue, 23 May 2023 14:43:57 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4BEFA60ACF; Tue, 23 May 2023 14:43:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E08C9C433D2; Tue, 23 May 2023 14:43:48 +0000 (UTC) Date: Tue, 23 May 2023 10:43:47 -0400 From: Steven Rostedt To: Jaegeuk Kim Message-ID: <20230523104347.61149ecd@rorschach.local.home> In-Reply-To: References: <20230508081042epcms2p8a637deae7de1829f54614e09d5fde5e5@epcms2p8> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-Headers-End: 1q1TEy-000Yf1-Fw Subject: Re: [f2fs-dev] [PATCH v6] f2fs: add async reset zone command support X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-kernel@vger.kernel.org" , "linux-f2fs-devel@lists.sourceforge.net" , "mhiramat@kernel.org" , Seokhwan Kim , beomsu kim , "linux-trace-kernel@vger.kernel.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On Tue, 9 May 2023 11:53:35 -0700 Jaegeuk Kim wrote: > On 05/08, Daejun Park wrote: > > v5 -> v6 > > Added trace_f2fs_iostat support for zone reset command. > > > > v4 -> v5 > > Added f2fs iostat for zone reset command. > > > > v3 -> v4 > > Fixed build error caused by unused function. > > > > v2 -> v3 > > Modified arguments to be correct for ftrace parameter. > > Changed __submit_zone_reset_cmd to void return. > > Refactored the f2fs_wait_discard_bio function. > > Fixed code that was previously incorrectly merged. > > > > v1 -> v2 > > Changed to apply the optional async reset write pointer by default. > > Don't add the history in the patch description. Well, you can (and should) ... > > > > > This patch enables submit reset zone command asynchornously. It helps > > decrease average latency of write IOs in high utilization scenario by > > faster checkpointing. > > > > Signed-off-by: Daejun Park > > --- But it must go below the three dashes above. That will keep 'git am' from adding it to the change log. -- Steve > > fs/f2fs/f2fs.h | 1 + > > fs/f2fs/iostat.c | 1 + > > fs/f2fs/segment.c | 84 +++++++++++++++++++++++++++++++++++-- > > include/trace/events/f2fs.h | 24 +++++++++-- > > 4 files changed, 104 insertions(+), 6 deletions(-) > > > > diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h > > index d211ee89c158..51b68a629814 100644 > > --- a/fs/f2fs/f2fs.h > > +++ b/fs/f2fs/f2fs.h > > @@ -1175,6 +1175,7 @@ enum iostat_type { > > /* other */ > > FS_DISCARD_IO, /* discard */ > > FS_FLUSH_IO, /* flush */ > > + FS_ZONE_RESET_IO, /* zone reset */ > > NR_IO_TYPE, > > }; > > _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel