From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann To: Vyacheslav Dubeyko Subject: Re: [RFC 00/32] making inode time stamps y2038 ready Date: Tue, 03 Jun 2014 14:21:29 +0200 Message-ID: <7080340.W1OdttOEiZ@wuerfel> In-Reply-To: <1401546649.2413.6.camel@slavad-CELSIUS-H720> References: <1401480116-1973111-1-git-send-email-arnd@arndb.de> <1401546649.2413.6.camel@slavad-CELSIUS-H720> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Cc: hch@infradead.org, linux-mtd@lists.infradead.org, hpa@zytor.com, logfs@logfs.org, linux-afs@lists.infradead.org, joseph@codesourcery.com, linux-arch@vger.kernel.org, linux-cifs@vger.kernel.org, linux-scsi@vger.kernel.org, ceph-devel@vger.kernel.org, codalist@coda.cs.cmu.edu, cluster-devel@redhat.com, coda@cs.cmu.edu, geert@linux-m68k.org, linux-ext4@vger.kernel.org, fuse-devel@lists.sourceforge.net, reiserfs-devel@vger.kernel.org, xfs@oss.sgi.com, john.stultz@linaro.org, tglx@linutronix.de, linux-nfs@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, samba-technical@lists.samba.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, ocfs2-devel@oss.oracle.com, linux-fsdevel@vger.kernel.org, lftan@altera.com, linux-btrfs@vger.kernel.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Saturday 31 May 2014 18:30:49 Vyacheslav Dubeyko wrote: > By the way, what about NILFS2? Is NILFS2 ready for suggested approach > without any changes? nilfs2 and a lot of other file systems don't need any changes for this, because they don't assign the inode time stamp fields to a 'struct timespec'. FWIW, nilfs2 uses a 64-bit seconds value, which is always safe and can represent the full range of user space timespec on all machines. Arnd