From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vivek Goyal Subject: [PATCH v4 0/7] dax/pmem: Provide a dax operation to zero range of memory Date: Mon, 17 Feb 2020 13:16:46 -0500 Message-ID: <20200217181653.4706-1-vgoyal@redhat.com> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: Sender: linux-fsdevel-owner@vger.kernel.org To: linux-fsdevel@vger.kernel.org, linux-nvdimm@lists.01.org, hch@infradead.org, dan.j.williams@intel.com Cc: dm-devel@redhat.com, vishal.l.verma@intel.com, vgoyal@redhat.com List-Id: dm-devel.ids Hi, This is V4 of patches. These patches are also available at. https://github.com/rhvgoyal/linux/commits/dax-zero-range-v4 Changes since V3. - Rebased patches on top of 5.6-rc1 - Took care of some of the comments from Christoph. - Captured some Reviewed-by tags in some of the patches. =20 Previous version of patches are here. v3: https://lore.kernel.org/linux-fsdevel/20200214125717.GA18654@redhat.com/T= /#t v2: https://lore.kernel.org/linux-fsdevel/20200203200029.4592-1-vgoyal@redhat= .com/ v1: https://lore.kernel.org/linux-fsdevel/20200123165249.GA7664@redhat.com/ Thanks Vivek Vivek Goyal (7): pmem: Add functions for reading/writing page to/from pmem pmem: Enable pmem_do_write() to deal with arbitrary ranges dax, pmem: Add a dax operation zero_page_range s390,dcssblk,dax: Add dax zero_page_range operation to dcssblk driver dm,dax: Add dax zero_page_range operation dax,iomap: Start using dax native zero_page_range() dax,iomap: Add helper dax_iomap_zero() to zero a range drivers/dax/super.c | 19 ++++++ drivers/md/dm-linear.c | 21 +++++++ drivers/md/dm-log-writes.c | 19 ++++++ drivers/md/dm-stripe.c | 26 ++++++++ drivers/md/dm.c | 31 +++++++++ drivers/nvdimm/pmem.c | 115 +++++++++++++++++++++++----------- drivers/s390/block/dcssblk.c | 17 +++++ fs/dax.c | 53 ++++------------ fs/iomap/buffered-io.c | 9 +-- include/linux/dax.h | 20 ++---- include/linux/device-mapper.h | 3 + 11 files changed, 233 insertions(+), 100 deletions(-) --=20 2.20.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 050C6C34021 for ; 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Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi, This is V4 of patches. These patches are also available at. https://github.com/rhvgoyal/linux/commits/dax-zero-range-v4 Changes since V3. - Rebased patches on top of 5.6-rc1 - Took care of some of the comments from Christoph. - Captured some Reviewed-by tags in some of the patches. Previous version of patches are here. v3: https://lore.kernel.org/linux-fsdevel/20200214125717.GA18654@redhat.com/T/#t v2: https://lore.kernel.org/linux-fsdevel/20200203200029.4592-1-vgoyal@redhat.com/ v1: https://lore.kernel.org/linux-fsdevel/20200123165249.GA7664@redhat.com/ Thanks Vivek Vivek Goyal (7): pmem: Add functions for reading/writing page to/from pmem pmem: Enable pmem_do_write() to deal with arbitrary ranges dax, pmem: Add a dax operation zero_page_range s390,dcssblk,dax: Add dax zero_page_range operation to dcssblk driver dm,dax: Add dax zero_page_range operation dax,iomap: Start using dax native zero_page_range() dax,iomap: Add helper dax_iomap_zero() to zero a range drivers/dax/super.c | 19 ++++++ drivers/md/dm-linear.c | 21 +++++++ drivers/md/dm-log-writes.c | 19 ++++++ drivers/md/dm-stripe.c | 26 ++++++++ drivers/md/dm.c | 31 +++++++++ drivers/nvdimm/pmem.c | 115 +++++++++++++++++++++++----------- drivers/s390/block/dcssblk.c | 17 +++++ fs/dax.c | 53 ++++------------ fs/iomap/buffered-io.c | 9 +-- include/linux/dax.h | 20 ++---- include/linux/device-mapper.h | 3 + 11 files changed, 233 insertions(+), 100 deletions(-) -- 2.20.1 _______________________________________________ Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org To unsubscribe send an email to linux-nvdimm-leave@lists.01.org