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Wed, 21 Aug 2019 13:15:23 +0000 Received: from [192.168.0.101] (unknown [180.111.132.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9CC2B214DA; Wed, 21 Aug 2019 13:15:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1566393316; bh=EO9Bip6DSF9x/AWrsU50iQqY5CV6rf7s8XCVw7bhH/k=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=C3segr/6YdtzYrAkfoIuaHjBH3hsXn3HQvP3H7GYJ/LLFZRYBIIIVVUZtmNmVhUes SQL67+adFwRxD/HgPcOsaqyJ0V1E7R04rt0k0RuHtHUbHfGfjeaOLhvl9EEyLTddQa PwteJ65+4VijcgcfVc0cubkDO43wTJ1A/F01XGUU= To: Daniel Rosenberg , Jaegeuk Kim , Chao Yu , Jonathan Corbet , linux-f2fs-devel@lists.sourceforge.net References: <20190723230529.251659-1-drosen@google.com> <20190723230529.251659-4-drosen@google.com> From: Chao Yu Message-ID: <354102fb-e076-78d4-174d-5a193cae70f0@kernel.org> Date: Wed, 21 Aug 2019 21:15:08 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20190723230529.251659-4-drosen@google.com> Content-Language: en-US X-Headers-End: 1i0QSQ-00B2jB-9D Subject: Re: [f2fs-dev] [PATCH v4 3/3] f2fs: Support case-insensitive file name lookups 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-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, kernel-team@android.com, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Archived-At: List-Archive: On 2019-7-24 7:05, Daniel Rosenberg via Linux-f2fs-devel wrote: > +static int f2fs_d_compare(const struct dentry *dentry, unsigned int len, > + const char *str, const struct qstr *name) > +{ > + struct qstr qstr = {.name = str, .len = len }; > + > + if (!IS_CASEFOLDED(dentry->d_parent->d_inode)) { > + if (len != name->len) > + return -1; > + return memcmp(str, name, len); 66883da1eee8 ("ext4: fix dcache lookup of !casefolded directories") memcmp(str, name->name, len); _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel