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 X-Spam-Level: X-Spam-Status: No, score=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C670C433C1 for ; Sun, 28 Mar 2021 14:48:03 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 06AD061971 for ; Sun, 28 Mar 2021 14:48:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 06AD061971 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-f2fs-devel-bounces@lists.sourceforge.net 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 4.92.3) (envelope-from ) id 1lQWhu-0006sj-LL; Sun, 28 Mar 2021 14:48:02 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) (envelope-from ) id 1lQWeq-0006jj-8Z for linux-f2fs-devel@lists.sourceforge.net; Sun, 28 Mar 2021 14:44:52 +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:Date:Subject:Cc:To:From: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=3tmB62i5iiIF22wI8qmKd1VA1vc17hYDqPD0D9ufknA=; b=lKxgv7TPQ7Bbh04+hy4x6pghb6 gWho3SPdkHZyjz5zrumMm1vJpoOpuIIPk5kFyUKq8mWM+yD+UOFqRvZMhzJfVDMVM9bBi4cnmN8co L9RlO6+H7AM5Z2D9kns0u6ryhVjNEYe48nYtMyt9zKEvVHKUAJ59uJ2lCCaGw91lEPyw=; 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:Date:Subject:Cc:To:From: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=3tmB62i5iiIF22wI8qmKd1VA1vc17hYDqPD0D9ufknA=; b=IIFpeGT+S26vICZztP6EFmHYyf RuzAHrL6PKHEdsfUvjLZaIF+NR7jPgeofmhp4aBkPqlylGpNze8dvLRGusWo042+jQ+AE+JP4iWJk 5C+Q5xP/ta/NNgK0UOUyp3c0KapQIkvGiP/g98N5GvVvzvvzbeQmLAm3b7JMvnQmZkz4=; Received: from bhuna.collabora.co.uk ([46.235.227.227]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) id 1lQWed-0007ny-NE for linux-f2fs-devel@lists.sourceforge.net; Sun, 28 Mar 2021 14:44:52 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: tonyk) with ESMTPSA id CF00F1F42CD7 From: =?UTF-8?q?Andr=C3=A9=20Almeida?= To: Alexander Viro , Theodore Ts'o , Andreas Dilger , Jaegeuk Kim , Chao Yu Date: Sun, 28 Mar 2021 11:43:55 -0300 Message-Id: <20210328144356.12866-3-andrealmeid@collabora.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210328144356.12866-1-andrealmeid@collabora.com> References: <20210328144356.12866-1-andrealmeid@collabora.com> MIME-Version: 1.0 X-Headers-End: 1lQWed-0007ny-NE Subject: [f2fs-dev] [PATCH 2/3] ext4: Prevent dangling dentries on casefold directories 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: kernel@collabora.com, Daniel Rosenberg , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, =?UTF-8?q?Andr=C3=A9=20Almeida?= , linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, krisman@collabora.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net QmVmb3JlIG1ha2luZyBhIGZvbGRlciBhIGNhc2UtaW5zZW5zaXRpdmUgb25lLCB0aGlzIGZvbGRl ciBjb3VsZCBoYXZlCmJlZW4gdXNlZCBiZWZvcmUgYW5kIGNyZWF0ZWQgc29tZSBuZWdhdGl2ZSBk ZW50cmllcyAoZ2l2ZW4gdGhhdCB0aGUKZm9sZGVyIG5lZWRzIHRvIGJlIGVtcHR5IGJlZm9yZSBt YWtpbmcgaXQgY2FzZS1pbnNlbnNpdGl2ZSwgYWxsIGRldHJpZXMKdGhlcmUgYXJlIG5lZ2F0aXZl IG9uZXMpLiBEdXJpbmcgYSBuZXcgZmlsZSBjcmVhdGlvbiwgaWYgYSBkX2hhc2goKQpjb2xsaXNp b24gaGFwcGVucyBhbmQgdGhlIG5hbWUgbWF0Y2hlcyBhIG5lZ2F0aXZlIGRlbnRyeSwgdGhlIG5l dyBmaWxlCm1pZ2h0IGhhdmUgYSBuYW1lIGRpZmZlcmVudCB0aGFuIHRoZSBzcGVjaWZpZWQgYnkg dXNlci4KClRvIHByZXZlbnQgdGhpcyBmcm9tIGhhcHBlbmluZywgcmVtb3ZlIGFsbCBuZWdhdGl2 ZSBkZW50cmllcyBpbiBhCmRpcmVjdG9yeSBiZWZvcmUgbWFraW5nIGl0IGEgY2FzZS1mb2xkZWQg b25lLgoKRml4ZXM6IGI4ODZlZTNlNzc4ZSAoImV4dDQ6IFN1cHBvcnQgY2FzZS1pbnNlbnNpdGl2 ZSBmaWxlIG5hbWUgbG9va3VwcyIpClNpZ25lZC1vZmYtYnk6IEFuZHLDqSBBbG1laWRhIDxhbmRy ZWFsbWVpZEBjb2xsYWJvcmEuY29tPgotLS0KIGZzL2V4dDQvaW9jdGwuYyB8IDMgKysrCiAxIGZp bGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZnMvZXh0NC9pb2N0bC5j IGIvZnMvZXh0NC9pb2N0bC5jCmluZGV4IGEyY2YzNTA2NmY0Ni4uMGVlZGU0YzkzYzIyIDEwMDY0 NAotLS0gYS9mcy9leHQ0L2lvY3RsLmMKKysrIGIvZnMvZXh0NC9pb2N0bC5jCkBAIC0zODEsNiAr MzgxLDkgQEAgc3RhdGljIGludCBleHQ0X2lvY3RsX3NldGZsYWdzKHN0cnVjdCBpbm9kZSAqaW5v ZGUsCiAJCQllcnIgPSAtRU5PVEVNUFRZOwogCQkJZ290byBmbGFnc19vdXQ7CiAJCX0KKworCQlp ZiAoIShvbGRmbGFncyAmIEVYVDRfQ0FTRUZPTERfRkwpICYmIChmbGFncyAmIEVYVDRfQ0FTRUZP TERfRkwpKQorCQkJZF9jbGVhcl9kaXJfbmVnX2RlbnRyaWVzKGlub2RlKTsKIAl9CiAKIAkvKgot LSAKMi4zMS4wCgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkxpbnV4LWYyZnMtZGV2ZWwgbWFpbGluZyBsaXN0CkxpbnV4LWYyZnMtZGV2ZWxAbGlzdHMu c291cmNlZm9yZ2UubmV0Cmh0dHBzOi8vbGlzdHMuc291cmNlZm9yZ2UubmV0L2xpc3RzL2xpc3Rp bmZvL2xpbnV4LWYyZnMtZGV2ZWwK