From owner-freebsd-current@freebsd.org  Wed Sep  4 20:53:39 2019
Return-Path: <owner-freebsd-current@freebsd.org>
Delivered-To: freebsd-current@mailman.nyi.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9B318CDB38
 for <freebsd-current@mailman.nyi.freebsd.org>;
 Wed,  4 Sep 2019 20:53:39 +0000 (UTC)
 (envelope-from johalun@FreeBSD.org)
Received: from smtp.freebsd.org (smtp.freebsd.org
 [IPv6:2610:1c1:1:606c::24b:4])
 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
 server-signature RSA-PSS (4096 bits)
 client-signature RSA-PSS (4096 bits) client-digest SHA256)
 (Client CN "smtp.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 46Nwyq3dt3z3Nq5;
 Wed,  4 Sep 2019 20:53:39 +0000 (UTC)
 (envelope-from johalun@FreeBSD.org)
Received: from [192.168.0.83] (ip24-251-216-143.ph.ph.cox.net [24.251.216.143])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client did not present a certificate)
 (Authenticated sender: johalun)
 by smtp.freebsd.org (Postfix) with ESMTPSA id 1E49F176B5;
 Wed,  4 Sep 2019 20:53:39 +0000 (UTC)
 (envelope-from johalun@FreeBSD.org)
To: FreeBSD Current <freebsd-current@freebsd.org>
Cc: mjg@freebsd.org
From: Johannes Lundberg <johalun@FreeBSD.org>
Subject: pseudofs broken(?) with r351741
Message-ID: <44c90dd5-e17f-a9fb-b1a5-0378e478451e@FreeBSD.org>
Date: Wed, 4 Sep 2019 13:53:37 -0700
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101
 Thunderbird/60.8.0
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
Content-Language: en-US
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
 <freebsd-current.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 04 Sep 2019 20:53:39 -0000

Hey

I noticed that linuxkpi's debugfs which is based on pfs stopped show any
content in mounted folders.

r351740 works as expected, r351741 does not. Just as if there are no files.

Does this change require any patches to users of pfs to work or is pfs
broken?


commit 378285257117261aba3d181fff97da9d56d5f566 (HEAD)

Author: mjg <mjg@FreeBSD.org>
Date:   Tue Sep 3 05:54:51 2019

    pseudofs: fix a LOR pfs_node vs pidhash (sleepable after non-sleepable)
   
    Sponsored by:   The FreeBSD Foundation

Notes:
    svn path=/head/; revision=351741