From: Shiyang Ruan <ruansy.fnst@fujitsu.com>
To: <linux-kernel@vger.kernel.org>, <linux-xfs@vger.kernel.org>,
<linux-nvdimm@lists.01.org>, <linux-fsdevel@vger.kernel.org>
Cc: <darrick.wong@oracle.com>, <dan.j.williams@intel.com>,
<willy@infradead.org>, <jack@suse.cz>, <viro@zeniv.linux.org.uk>,
<linux-btrfs@vger.kernel.org>, <david@fromorbit.com>,
<hch@lst.de>, <rgoldwyn@suse.de>
Subject: [PATCH v2 0/3] fsdax: Factor helper functions to simplify the code
Date: Wed, 7 Apr 2021 21:38:20 +0800 [thread overview]
Message-ID: <20210407133823.828176-1-ruansy.fnst@fujitsu.com> (raw)
The page fault part of fsdax code is little complex. In order to add CoW
feature and make it easy to understand, I was suggested to factor some
helper functions to simplify the current dax code.
This is separated from the previous patchset called "V3 fsdax,xfs: Add
reflink&dedupe support for fsdax", and the previous comments are here[1].
[1]: https://patchwork.kernel.org/project/linux-nvdimm/patch/20210319015237.993880-3-ruansy.fnst@fujitsu.com/
Changes from V1:
- fix Ritesh's email address
- simplify return logic in dax_fault_cow_page()
(Rebased on v5.12-rc5)
==
Shiyang Ruan (3):
fsdax: Factor helpers to simplify dax fault code
fsdax: Factor helper: dax_fault_actor()
fsdax: Output address in dax_iomap_pfn() and rename it
fs/dax.c | 439 +++++++++++++++++++++++++++++--------------------------
1 file changed, 232 insertions(+), 207 deletions(-)
--
2.31.0
next reply other threads:[~2021-04-07 13:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 13:38 Shiyang Ruan [this message]
2021-04-07 13:38 ` [PATCH v2 1/3] fsdax: Factor helpers to simplify dax fault code Shiyang Ruan
2021-04-26 22:48 ` Ira Weiny
2021-04-07 13:38 ` [PATCH v2 2/3] fsdax: Factor helper: dax_fault_actor() Shiyang Ruan
2021-04-08 21:10 ` Darrick J. Wong
2021-04-09 2:03 ` ruansy.fnst
2021-04-07 13:38 ` [PATCH v2 3/3] fsdax: Output address in dax_iomap_pfn() and rename it Shiyang Ruan
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