From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-2273583-1527606880-2-3906326770867810331 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no ("Email failed DMARC policy for domain") X-Spam-charsets: X-IgnoreVacation: yes ("Email failed DMARC policy for domain") X-Resolved-to: linux@kroah.com X-Delivered-to: linux@kroah.com X-Mail-from: linux-fsdevel-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1527606880; b=farbfnJw5YQODCrO+Q6YZvPyEhEyDSVY20T63M8IoDPmsqzV/7 /4QB3c2BLlRS8Q52H/4UNa/A8PrLeifk3c7AKplwb9ogkIcWQQmdU2BxvQA+IQ2L EjF+ZZ/TylQcyMjSXYNNnlrOhW1vbJqJq4UhaYv67d7JpdW8cu9IxiIrdCNCUxaX 9fKk03szpsdHH5aR0d8kIKuRql2QUPxiq8hXM7J3I5uPuVrmiOw3yZZdRRfyCEnj HJdBR2PyT7DIG31NTp4MXvSK4xXwK0zLyvuYVyWhTBzJT2gWV5lpm8/E6rz8Sm0i zxkzN2SE10DCkC4HDT+owYtBVVNGHnp2gDXA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:sender:list-id; s=fm2; t=1527606880; bh= neX9krispjP/8cHkLbwcM+GDHx2mCIZyMpSm8yIAbOw=; b=btrhB2ldM3kjsYuw g64DZFdcx6+XDvx6E7+uHBbPHjBBWhd995y6Znt5wIalap2zGq0xqy/T2A3sgiyT tWNryaTkw2vY0lCuLVaZ+Rq5m6Pc3pmnFMpMtTXLWBlbemZRA8gYI1POzAIP55H0 WWPLD8V6YSENqXtJNtNv7z2VEXA2P+CbnKUpT7d3CAChKFHtYOvBspnBPBxnfduc 2vUeGs13cRJiHcYlu7u+jCVRqRuaox2LcgMaVYEpUS3TrcHp/baMish1m9gsNi3G Tv3faIpjqscm3PhBm+MSZqQWxXL2CrivACG3lgk/OQgZNdImBK3tqt+AW7EdJ02W pfM6iw== ARC-Authentication-Results: i=1; mx2.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=fail (p=none,has-list-id=yes,d=none) header.from=redhat.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-fsdevel-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-google-dkim=pass (2048-bit rsa key) header.d=1e100.net header.i=@1e100.net header.b=RqQ+ASe6; x-ptr=pass smtp.helo=vger.kernel.org policy.ptr=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=redhat.com header.result=pass header_is_org_domain=yes; x-vs=clean score=0 state=0 Authentication-Results: mx2.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=fail (p=none,has-list-id=yes,d=none) header.from=redhat.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-fsdevel-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-google-dkim=pass (2048-bit rsa key) header.d=1e100.net header.i=@1e100.net header.b=RqQ+ASe6; x-ptr=pass smtp.helo=vger.kernel.org policy.ptr=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=redhat.com header.result=pass header_is_org_domain=yes; x-vs=clean score=0 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfCudyvL6KLCyOxxunu7mHHg6VpOztiA35CprwbFiXP8/NPPNTINJMkkUYATfzOE4d9KYJew7am4f/BULKNqF5Id/ezk6Mo6eRmQxCp1srZfR2AA4CEpr 0hNGhAfMbGhIkGZFEUYr2+V/0QS4PaM44OcIcjLwTPMyMpUnHZTzLnRQPzHB2c8JAEjF3Ix1LXVYrB40nlJFok606voE91V6Psqi6HgQ9rHxf1JLdEg6kVR9 X-CM-Analysis: v=2.3 cv=E8HjW5Vl c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=VUJBJC2UJ8kA:10 a=20KFwNOVAAAA:8 a=W_PZsZtNsLPxSaH7cQQA:9 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935287AbeE2POf (ORCPT ); Tue, 29 May 2018 11:14:35 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:34635 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935596AbeE2On5 (ORCPT ); Tue, 29 May 2018 10:43:57 -0400 X-Google-Smtp-Source: ADUXVKJlJ5XIbA5giP28FrR4qUjBdZapoaXQXFP5youWW5OWcGuWZlf/gGxRAhU83TB3Jre/wRXQKg== From: Miklos Szeredi To: linux-unionfs@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 13/39] ovl: deal with overlay files in ovl_d_real() Date: Tue, 29 May 2018 16:43:13 +0200 Message-Id: <20180529144339.16538-14-mszeredi@redhat.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180529144339.16538-1-mszeredi@redhat.com> References: <20180529144339.16538-1-mszeredi@redhat.com> Sender: linux-fsdevel-owner@vger.kernel.org X-Mailing-List: linux-fsdevel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Signed-off-by: Miklos Szeredi --- fs/overlayfs/super.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index 704b37311467..211975921a90 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -97,6 +97,10 @@ static struct dentry *ovl_d_real(struct dentry *dentry, struct dentry *real; int err; + /* It's an overlay file */ + if (inode && d_inode(dentry) == inode) + return dentry; + if (flags & D_REAL_UPPER) return ovl_dentry_upper(dentry); -- 2.14.3