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 11E20C7EE2F for ; Wed, 7 Jun 2023 17:30:42 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1q6wzZ-0000o1-4n; Wed, 07 Jun 2023 17:30:41 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1q6wzW-0000nh-Iu for linux-f2fs-devel@lists.sourceforge.net; Wed, 07 Jun 2023 17:30:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Cc:To:In-Reply-To:References:Date:Message-Id:From: Subject:Content-Transfer-Encoding:MIME-Version:Content-Type: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=f6IItzbuZ5e1C1e/4rgK5i4aZigbp9rHNWe0+3kkowQ=; b=SW5EsGDAFSnEJM4YtBb51Gp0Um R44gxiafK1zh7D6DckIWjI4Io+DEfhRaLS/F4KJ45AejTly+ub7poLyoNl4ok4ATKP0lCvB18hw2/ HVpYogGJC/hJzOg/pmqr4nkQA7RCfJgwCaWJUi5Hx/n+2r2zqH4t6iHdtRo0etBGH2WA=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Cc:To:In-Reply-To:References:Date:Message-Id:From:Subject: Content-Transfer-Encoding:MIME-Version:Content-Type: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=f6IItzbuZ5e1C1e/4rgK5i4aZigbp9rHNWe0+3kkowQ=; b=GP/omqFjOUVmyvj7fdDCODKfNP hgm15kWbNWzEEf19vLsIKxANsRx7poz+rxlLlPDuQ2iCPJZ34VM/TrLC7gEpvBwWb4Z2DiFuGXHVf HTz2EHtbkyFZmT+YvGnyJ1PetHhzYzvicr414+aqExH8gVZlTvxxRglCO24n1o4GswOk=; Received: from dfw.source.kernel.org ([139.178.84.217]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1q6wzV-0007mo-E3 for linux-f2fs-devel@lists.sourceforge.net; Wed, 07 Jun 2023 17:30:37 +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 81C8D64211; Wed, 7 Jun 2023 17:30:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 5FDD8C4339E; Wed, 7 Jun 2023 17:30:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686159025; bh=j+ZyRRT6qc28MG3Irp4xXHMDHCVWM5gjkopPvv30d/w=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=DQFEihDpJl4lFI3g/XYu3hNCTwGd5c4BogX/uTVU9fP+ZMb8737ZkUjt0Sm+o/nA2 BLgYlzCPLahq0BwGlv7yJyY/O7oViA7ML0XJys9qQYEhZRxmVEziK8ygajc00/ucZr Qm+Ue6GmkYuHFzTyX7Ps6bkLdWZLAFN87CxZEGy1dV4enY+HEV2dlyc8CX0EKJIc+o CuFUWC6DFoXpLlRL4+VxYhMUFd6y8zNapnv4RXpFeussiphZ5MUUlECPZId6EzIB+5 MVRAdJ1HPpkAesDuDSdcEc59hArBTgy8/gyHO/X0X17cuN8yWz/C8Bk/EOTixh79xd ujsBN3LAtCjyA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 42BD8E4F13C; Wed, 7 Jun 2023 17:30:25 +0000 (UTC) MIME-Version: 1.0 From: patchwork-bot+f2fs@kernel.org Message-Id: <168615902527.7521.505890454109723802.git-patchwork-notify@kernel.org> Date: Wed, 07 Jun 2023 17:30:25 +0000 References: <20230601013759.75500-1-bo.wu@vivo.com> In-Reply-To: <20230601013759.75500-1-bo.wu@vivo.com> To: Wu Bo X-Headers-End: 1q6wzV-0007mo-E3 Subject: Re: [f2fs-dev] [PATCH v3 1/1] f2fs: fix args passed to trace_f2fs_lookup_end 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: wubo.oduw@gmail.com, jaegeuk@kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Thu, 1 Jun 2023 09:37:59 +0800 you wrote: > The NULL return of 'd_splice_alias' dosen't mean error. Thus the > successful case will also return NULL, which makes the tracepoint always > print 'err=-ENOENT'. > > And the different cases of 'new' & 'err' are list as following: > 1) dentry exists: err(0) with new(NULL) --> dentry, err=0 > 2) dentry exists: err(0) with new(VALID) --> new, err=0 > 3) dentry exists: err(0) with new(ERR) --> dentry, err=ERR > 4) no dentry exists: err(-ENOENT) with new(NULL) --> dentry, err=-ENOENT > 5) no dentry exists: err(-ENOENT) with new(VALID) --> new, err=-ENOENT > 6) no dentry exists: err(-ENOENT) with new(ERR) --> dentry, err=ERR > > [...] Here is the summary with links: - [f2fs-dev,v3,1/1] f2fs: fix args passed to trace_f2fs_lookup_end https://git.kernel.org/jaegeuk/f2fs/c/fddd7d0466ae You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel