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Groups > linux.kernel > #1322010
| From | Ross Zwisler <ross.zwisler@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/2] block: use DAX for partition table reads |
| Date | 2016-01-29 20:30 +0100 |
| Message-ID | <qWmU2-7SX-1@gated-at.bofh.it> (permalink) |
| References | <qWj06-517-39@gated-at.bofh.it> <qWj07-517-55@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Jan 29, 2016 at 07:18:46AM -0800, Dan Williams wrote: > Avoid populating pagecache when the block device is in DAX mode. > Otherwise these page cache entries collide with the fsync/msync > implementation and break data durability guarantees. > > Cc: Jan Kara <jack@suse.com> > Cc: Jeff Moyer <jmoyer@redhat.com> > Cc: Christoph Hellwig <hch@lst.de> > Cc: Dave Chinner <david@fromorbit.com> > Cc: Matthew Wilcox <willy@linux.intel.com> > Cc: Andrew Morton <akpm@linux-foundation.org> > Reported-by: Ross Zwisler <ross.zwisler@linux.intel.com> > Signed-off-by: Dan Williams <dan.j.williams@intel.com> This solves the problem for me, thanks! Tested-by: Ross Zwisler <ross.zwisler@linux.intel.com>
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[PATCH 2/2] block: use DAX for partition table reads Dan Williams <dan.j.williams@intel.com> - 2016-01-29 16:20 +0100
Re: [PATCH 2/2] block: use DAX for partition table reads Jens Axboe <axboe@fb.com> - 2016-01-29 18:50 +0100
Re: [PATCH 2/2] block: use DAX for partition table reads Dan Williams <dan.j.williams@intel.com> - 2016-01-29 19:00 +0100
Re: [PATCH 2/2] block: use DAX for partition table reads Ross Zwisler <ross.zwisler@linux.intel.com> - 2016-01-29 20:30 +0100
Re: [PATCH 2/2] block: use DAX for partition table reads Matthew Wilcox <willy@linux.intel.com> - 2016-01-29 23:50 +0100
[PATCH v2] block: use DAX for partition table reads Dan Williams <dan.j.williams@intel.com> - 2016-01-30 01:40 +0100
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