From: Vivek Goyal <vgoyal@redhat.com>
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
Subject: [PATCH v5 0/8] dax/pmem: Provide a dax operation to zero range of memory
Date: Tue, 18 Feb 2020 16:48:33 -0500 [thread overview]
Message-ID: <20200218214841.10076-1-vgoyal@redhat.com> (raw)
Hi,
This is V5 of patches. These patches are also available at.
https://github.com/rhvgoyal/linux/commits/dax-zero-range-v5
Changes since V4:
- Rebased on top of 5.6-rc2
- Added a separate patch so that pmem_clear_poison() accepts arbitrary
offset and len and aligns these as needed. This takes away the burden
of aligning from callers.
Previous versions of patches are here.
v4:
https://lore.kernel.org/linux-fsdevel/20200217181653.4706-1-vgoyal@redhat.com/
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 (8):
pmem: Add functions for reading/writing page to/from pmem
drivers/pmem: Allow pmem_clear_poison() to accept arbitrary offset and
len
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 | 134 +++++++++++++++++++++++-----------
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, 246 insertions(+), 106 deletions(-)
--
2.20.1
next reply other threads:[~2020-02-18 21:49 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 21:48 Vivek Goyal [this message]
2020-02-18 21:48 ` [PATCH v5 1/8] pmem: Add functions for reading/writing page to/from pmem Vivek Goyal
2020-02-18 21:48 ` [PATCH v5 2/8] drivers/pmem: Allow pmem_clear_poison() to accept arbitrary offset and len Vivek Goyal
2020-02-20 16:17 ` Christoph Hellwig
2020-02-20 21:35 ` Jeff Moyer
2020-02-20 21:57 ` Vivek Goyal
2020-02-21 18:32 ` Jeff Moyer
2020-02-21 20:17 ` Vivek Goyal
2020-02-21 21:00 ` Dan Williams
2020-02-21 21:24 ` Vivek Goyal
2020-02-21 21:30 ` Dan Williams
2020-02-21 21:33 ` Jeff Moyer
2020-02-23 23:03 ` Dave Chinner
2020-02-24 0:40 ` Dan Williams
2020-02-24 13:50 ` Jeff Moyer
2020-02-24 20:48 ` Dan Williams
2020-02-24 21:53 ` Jeff Moyer
2020-02-25 0:26 ` Dan Williams
2020-02-25 20:32 ` Jeff Moyer
2020-02-25 21:52 ` Dan Williams
2020-02-25 23:26 ` Jane Chu
2020-02-24 15:38 ` Vivek Goyal
2020-02-27 3:02 ` Dave Chinner
2020-02-27 4:19 ` Dan Williams
2020-02-28 1:30 ` Dave Chinner
2020-02-28 3:28 ` Dan Williams
2020-02-28 14:05 ` Christoph Hellwig
2020-02-28 16:26 ` Dan Williams
2020-02-24 20:13 ` Vivek Goyal
2020-02-24 20:52 ` Dan Williams
2020-02-24 21:15 ` Vivek Goyal
2020-02-24 21:32 ` Dan Williams
2020-02-25 13:36 ` Vivek Goyal
2020-02-25 16:25 ` Dan Williams
2020-02-25 20:08 ` Vivek Goyal
2020-02-25 22:49 ` Dan Williams
2020-02-26 13:51 ` Vivek Goyal
2020-02-26 16:57 ` Vivek Goyal
2020-02-27 3:11 ` Dave Chinner
2020-02-27 15:25 ` Vivek Goyal
2020-02-28 1:50 ` Dave Chinner
2020-02-18 21:48 ` [PATCH v5 3/8] pmem: Enable pmem_do_write() to deal with arbitrary ranges Vivek Goyal
2020-02-20 16:17 ` Christoph Hellwig
2020-02-18 21:48 ` [PATCH v5 4/8] dax, pmem: Add a dax operation zero_page_range Vivek Goyal
2020-03-31 19:38 ` Dan Williams
2020-04-01 13:15 ` Vivek Goyal
2020-04-01 16:14 ` Vivek Goyal
2020-02-18 21:48 ` [PATCH v5 5/8] s390,dcssblk,dax: Add dax zero_page_range operation to dcssblk driver Vivek Goyal
2020-02-18 21:48 ` [PATCH v5 6/8] dm,dax: Add dax zero_page_range operation Vivek Goyal
2020-02-18 21:48 ` [PATCH v5 7/8] dax,iomap: Start using dax native zero_page_range() Vivek Goyal
2020-02-18 21:48 ` [PATCH v5 8/8] dax,iomap: Add helper dax_iomap_zero() to zero a range Vivek Goyal
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