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[2620:137:e000::1:20]) by mx.google.com with ESMTP id dm17-20020a170907949100b006f4d39822fasi4665821ejc.506.2022.05.18.20.43.55; Wed, 18 May 2022 20:44:25 -0700 (PDT) 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=@kernel.org header.s=k20201202 header.b=g9IDVAWl; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233199AbiESDfz (ORCPT + 99 others); Wed, 18 May 2022 23:35:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41440 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233282AbiESDfx (ORCPT ); Wed, 18 May 2022 23:35:53 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E92E5167C3 for ; Wed, 18 May 2022 20:35:50 -0700 (PDT) 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 4AAA76195C for ; Thu, 19 May 2022 03:35:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71687C34100; Thu, 19 May 2022 03:35:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652931348; bh=NES1fN52Zk0zMrldfi2XEcba5q9hgSK/AWFsZ5uhd+8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=g9IDVAWlVKhFMx2ww5WFcfUCc8NQnSuhV7A4S/xBsz/3EzqjHRQQBu97zVrN9bqXP E4rDCNrP0aoGZLoX4d6TPY9PzqCKobWMtFMGA9t9I7k97nYgXoLPCgOWU5kV7R4zTU AaaTcKKgtjb4ymo0DW11d9FQLP0yz9vjAjKHsEKBw3IHm4tCWY88HQ/FSMIyN2UPje dUAlLAcOYr852LGHhMjlJwDKSCCeVLq2Iws5mDwVn4TFTHC4F07XfGwwjUKfWMGLKR rkTu9QzwlrLPos62heovwUIaUQJOcQ0PEiRJ9anN8kV84yRu8n70/yuJvLQnp5jYxW RXeG5zivD1z9g== Date: Wed, 18 May 2022 20:35:46 -0700 From: Eric Biggers To: Gabriel Krisman Bertazi Cc: tytso@mit.edu, adilger.kernel@dilger.ca, jaegeuk@kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel@collabora.com Subject: Re: [PATCH v6 3/8] libfs: Introduce case-insensitive string comparison helper Message-ID: References: <20220519014044.508099-1-krisman@collabora.com> <20220519014044.508099-4-krisman@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220519014044.508099-4-krisman@collabora.com> X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE 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 Wed, May 18, 2022 at 09:40:39PM -0400, Gabriel Krisman Bertazi wrote: > diff --git a/fs/libfs.c b/fs/libfs.c > index 974125270a42..c8f40ee35743 100644 > --- a/fs/libfs.c > +++ b/fs/libfs.c > @@ -1465,6 +1465,74 @@ static const struct dentry_operations generic_ci_dentry_ops = { > .d_hash = generic_ci_d_hash, > .d_compare = generic_ci_d_compare, > }; > + > +/** > + * generic_ci_match() - Match a name (case-insensitively) name with a dirent. The word "name" is duplicated above. Otherwise this looks good: Reviewed-by: Eric Biggers - Eric