From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: Dave Chinner <david@fromorbit.com>
Cc: Dan Williams <dan.j.williams@intel.com>, Jan Kara <jack@suse.cz>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
linux-ext4 <linux-ext4@vger.kernel.org>,
linux-xfs@vger.kernel.org, Christoph Hellwig <hch@infradead.org>,
Ross Zwisler <ross.zwisler@linux.intel.com>,
Ted Tso <tytso@mit.edu>,
"Darrick J. Wong" <darrick.wong@oracle.com>
Subject: Re: [PATCH 0/19 v3] dax, ext4, xfs: Synchronous page faults
Date: Fri, 13 Oct 2017 16:53:04 -0600 [thread overview]
Message-ID: <20171013225304.GF29081@linux.intel.com> (raw)
In-Reply-To: <20171011224331.GB3666@dastard>
On Thu, Oct 12, 2017 at 09:43:31AM +1100, Dave Chinner wrote:
> On Wed, Oct 11, 2017 at 02:18:06PM -0700, Dan Williams wrote:
> > On Wed, Oct 11, 2017 at 1:05 PM, Jan Kara <jack@suse.cz> wrote:
> > > Anyway, here are the patches and AFAICT the series is pretty much complete
> > > so we can start thinking how to merge this. Changes to ext4 / XFS are pretty
> > > minimal so either tree is fine I guess. Comments are welcome.
> >
> > I'd like to propose taking this through the nvdimm tree. Some of these
> > changes make the MAP_DIRECT support for ext4 easier, so I'd like to
> > rebase that support on top and carry both.
>
> This functionality needs to be exercised and stressed by fstests
> in some way before it gets merged.
I can work on making an fstest for this set, unless someone else has already
started.
next prev parent reply other threads:[~2017-10-13 22:53 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-11 20:05 [PATCH 0/19 v3] dax, ext4, xfs: Synchronous page faults Jan Kara
2017-10-11 20:05 ` [PATCH 01/19] mm: introduce MAP_SHARED_VALIDATE, a mechanism to safely define new mmap flags Jan Kara
2017-10-13 7:12 ` Christoph Hellwig
2017-10-13 15:44 ` Dan Williams
2017-10-13 18:28 ` Dan Williams
2017-10-14 15:57 ` Williams, Dan J
2017-10-16 7:45 ` hch
2017-10-17 11:50 ` Jan Kara
2017-10-17 19:38 ` Dan Williams
2017-10-18 6:59 ` hch
2017-10-11 20:05 ` [PATCH 02/19] mm: Remove VM_FAULT_HWPOISON_LARGE_MASK Jan Kara
2017-10-11 20:05 ` [PATCH 03/19] dax: Simplify arguments of dax_insert_mapping() Jan Kara
2017-10-11 20:05 ` [PATCH 04/19] dax: Factor out getting of pfn out of iomap Jan Kara
2017-10-11 20:05 ` [PATCH 05/19] dax: Create local variable for VMA in dax_iomap_pte_fault() Jan Kara
2017-10-11 20:05 ` [PATCH 06/19] dax: Create local variable for vmf->flags & FAULT_FLAG_WRITE test Jan Kara
2017-10-11 20:05 ` [PATCH 07/19] dax: Inline dax_insert_mapping() into the callsite Jan Kara
2017-10-11 20:05 ` [PATCH 08/19] dax: Inline dax_pmd_insert_mapping() " Jan Kara
2017-10-11 20:05 ` [PATCH 09/19] dax: Fix comment describing dax_iomap_fault() Jan Kara
2017-10-11 20:05 ` [PATCH 10/19] dax: Allow dax_iomap_fault() to return pfn Jan Kara
2017-10-11 20:05 ` [PATCH 11/19] dax: Allow tuning whether dax_insert_mapping_entry() dirties entry Jan Kara
2017-10-13 7:12 ` Christoph Hellwig
2017-10-13 19:26 ` Ross Zwisler
2017-10-11 20:05 ` [PATCH 12/19] mm: Define MAP_SYNC and VM_SYNC flags Jan Kara
2017-10-13 7:12 ` Christoph Hellwig
2017-10-13 19:44 ` Ross Zwisler
2017-10-16 15:37 ` Jan Kara
2017-10-11 20:05 ` [PATCH 13/19] dax, iomap: Add support for synchronous faults Jan Kara
2017-10-13 7:14 ` Christoph Hellwig
2017-10-11 20:05 ` [PATCH 14/19] dax: Implement dax_finish_sync_fault() Jan Kara
2017-10-13 7:21 ` Christoph Hellwig
2017-10-16 15:43 ` Jan Kara
2017-10-13 20:06 ` Ross Zwisler
2017-10-11 20:05 ` [PATCH 15/19] ext4: Simplify error handling in ext4_dax_huge_fault() Jan Kara
2017-10-13 20:09 ` Ross Zwisler
2017-10-11 20:06 ` [PATCH 16/19] ext4: Support for synchronous DAX faults Jan Kara
2017-10-11 22:23 ` Dan Williams
2017-10-12 13:42 ` Jan Kara
2017-10-13 20:58 ` Ross Zwisler
2017-10-16 15:50 ` Jan Kara
2017-10-11 20:06 ` [PATCH 17/19] ext4: Add support for MAP_SYNC flag Jan Kara
2017-10-11 22:11 ` Dan Williams
2017-10-12 13:42 ` Jan Kara
2017-10-13 0:23 ` Dan Williams
2017-10-13 7:22 ` Christoph Hellwig
2017-10-13 15:52 ` Dan Williams
2017-10-17 11:30 ` Jan Kara
2017-10-13 7:21 ` Christoph Hellwig
2017-10-16 15:14 ` Jan Kara
2017-10-11 20:06 ` [PATCH 18/19] xfs: support for synchronous DAX faults Jan Kara
2017-10-11 20:06 ` [PATCH 19/19] xfs: Add support for MAP_SYNC flag Jan Kara
2017-10-11 22:54 ` Dan Williams
2017-10-11 23:02 ` Dan Williams
2017-10-13 7:28 ` Christoph Hellwig
2017-10-11 21:18 ` [PATCH 0/19 v3] dax, ext4, xfs: Synchronous page faults Dan Williams
2017-10-11 22:43 ` Dave Chinner
2017-10-12 1:18 ` Dan Williams
2017-10-13 22:53 ` Ross Zwisler [this message]
2017-10-16 15:12 ` Jan Kara
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