From: Dmitry Monakhov Subject: [LSF/MM ATTEND] ext4, DAX pmem/fsync Date: Mon, 08 Feb 2016 12:00:22 +0300 Message-ID: <87lh6vwp95.fsf@openvz.org> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Cc: ext4 development , linux-fsdevel@vger.kernel.org, "linux-mm@kvack.org" , "linux-nvme@lists.infradead.org" To: "lsf-pc\@lists.linux-foundation.org" Return-path: Received: from mail-lb0-f182.google.com ([209.85.217.182]:34184 "EHLO mail-lb0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750897AbcBHJAf (ORCPT ); Mon, 8 Feb 2016 04:00:35 -0500 Sender: linux-ext4-owner@vger.kernel.org List-ID: --=-=-= Content-Type: text/plain I would like to attend LSF/MM 2016 to participate in discussions around the optimization of the block and MM for low latency NVM technologies. Primary target of interests is to improving DAX performance for general purpose FS. While working on LightVM project (approach lighter that traditional VM, but more secure that containers) we found that existing DAX infrastructure is too far from optimum: 0) DAX msync/fsync patch-set is has a lot in TODO list 1) DAX implementation has number of significant SMP scalability issues. I would like to attend LSF/MM this year. I believe I could contribute to the following discussions: * Block & Filesystem interface from Steven Whitehouse http://www.spinics.net/lists/linux-fsdevel/msg93552.html * Persistent memory: pmem as storage device vs pmem as memory from Dan Williams https://lists.01.org/pipermail/linux-nvdimm/2016-February/004331.html * Persistent Memory Error Handling from Jeff Moyer: http://www.spinics.net/lists/linux-mm/msg100560.html * FS block allocator modification for SMR Zoned Block Devices * EXT4-mini sumit --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBCgAGBQJWuFkmAAoJELhyPTmIL6kBHs0IAKI3pxTEtxh+HP7/p35tyF7y dzrKslTM8WQei81b7GvaYNGiZJNJDhJxnGLI5rwtdFtVeHXkAjmuaKCe5uBPg8LN Ua97xhMNdXSypFZdR77ZTT/3YG+BV+33m275HjZZZxnQQkbKcwLK1+m3hyDN+esH CiNzw2Fv06KQuUpi1oS8yZssXR0PaufyoEJMN+a1WMhRaULL4pYTpaOh0dmt0Usr UdBT/2EO2GuOsQBS2gMbWbIS8nzYFKsL1Tnz9IusRSEUJdOxKLBZcrS9QRtOK8v7 x9CxGf1tjjhzT1KgSWg8CLvP2ZaW3otx2zIxMsROlGIrRFLIpqQwhSPiryvvj/s= =Xj9q -----END PGP SIGNATURE----- --=-=-=--