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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f7-20020a170902ce8700b00194691a9e6csi11866650plg.360.2023.01.16.03.19.46; Mon, 16 Jan 2023 03:20:03 -0800 (PST) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.cz header.s=susede2_rsa header.b=g4iXteyM; dkim=neutral (no key) header.i=@suse.cz header.s=susede2_ed25519 header.b=baNvnPjC; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229880AbjAPLQ1 (ORCPT + 99 others); Mon, 16 Jan 2023 06:16:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45654 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229655AbjAPLQY (ORCPT ); Mon, 16 Jan 2023 06:16:24 -0500 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B83A1E9DC for ; Mon, 16 Jan 2023 03:16:23 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 34F01372A4; Mon, 16 Jan 2023 11:16:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1673867782; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Tk47+HobTQ7T97NEESpDxHfealBXwGQATBUSYrMPBQM=; b=g4iXteyMrLKcITl2dwazxvssQX/Dc6rugqpD99V7lG2Kr0mk03aAp+x0wY2be9CbZVOanH yuoP71r+E3KAqeqFbKjvvuyrM+eYN3xyohvgsjDO4Ugpqs1GPuvmLH03NClO3h5jpvpK2k /C2yX0hINKu6Cp76Uy3bfb9GMURdLO0= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1673867782; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Tk47+HobTQ7T97NEESpDxHfealBXwGQATBUSYrMPBQM=; b=baNvnPjCKKBm8+4CtSWPD+MpWpg6TLGaewAh7pZDGbLGxxVAHpW3lfs2zWE5ueXSljGr97 FVgN2GZx8yGMEwAA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 297FC138FA; Mon, 16 Jan 2023 11:16:22 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id CxEZCgYyxWMrbQAAMHmgww (envelope-from ); Mon, 16 Jan 2023 11:16:22 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id 9F3E3A0746; Mon, 16 Jan 2023 12:16:21 +0100 (CET) Date: Mon, 16 Jan 2023 12:16:21 +0100 From: Jan Kara To: Christoph Hellwig Cc: jack@suse.com, linux-ext4@vger.kernel.org Subject: Re: [PATCH] ext2: propagate errors from ext2_prepare_chunk Message-ID: <20230116111621.rffhrhkdggszwlnu@quack3> References: <20230116085205.2342975-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230116085205.2342975-1-hch@lst.de> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Mon 16-01-23 09:52:05, Christoph Hellwig wrote: > Propagate errors from ext2_prepare_chunk to the callers and handle them > there. While touching the prototype also turn update_times into a bool > from the current int used as bool. > > Signed-off-by: Christoph Hellwig > diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c > index c056957221a225..18b3d5af77240b 100644 > --- a/fs/ext2/namei.c > +++ b/fs/ext2/namei.c > @@ -370,7 +370,10 @@ static int ext2_rename (struct user_namespace * mnt_userns, > err = PTR_ERR(new_de); > goto out_dir; > } > - ext2_set_link(new_dir, new_de, new_page, page_addr, old_inode, 1); > + err = ext2_set_link(new_dir, new_de, new_page, page_addr, > + old_inode, true); > + if (err) > + goto out_dir; > ext2_put_page(new_page, page_addr); AFAICT we need to call ext2_put_page(new_page, page_addr) also in case of error here. I'll fix it up on commit. Thanks for the patch. Honza -- Jan Kara SUSE Labs, CR