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Date: Tue, 6 Oct 2015 02:49:35 -0700 From: Christoph Hellwig <hch@...radead.org> To: Austin S Hemmelgarn <ahferroin7@...il.com> Cc: Andreas Gruenbacher <agruenba@...hat.com>, Christoph Hellwig <hch@...radead.org>, Alexander Viro <viro@...iv.linux.org.uk>, Theodore Ts'o <tytso@....edu>, Andreas Dilger <adilger.kernel@...ger.ca>, "J. Bruce Fields" <bfields@...ldses.org>, Jeff Layton <jlayton@...chiereds.net>, Trond Myklebust <trond.myklebust@...marydata.com>, Anna Schumaker <anna.schumaker@...app.com>, linux-ext4@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>, linux-fsdevel <linux-fsdevel@...r.kernel.org>, linux-nfs@...r.kernel.org, linux-api@...r.kernel.org Subject: Re: [PATCH v8 00/41] Richacls On Mon, Oct 05, 2015 at 02:58:36PM -0400, Austin S Hemmelgarn wrote: > I think the point is that a new VFS feature that is easy to integrate in > multiple filesystems should have support for those filesystems. A decade > ago, just having ext* support would probably have been fine, but these days, > XFS, BTRFS, and F2FS are used just as much (if not more) on production > systems as ext4, and having support for them right from the start would > significantly help with adoption of richacls. That's one reason. The other is that actually wiring it up for more than a single consumer shows its actually reasonable generic. I don't want to end up with a situration like Posix ACLs again where different file systems using different on disk formats again. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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