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| author | Ross Zwisler <ross.zwisler@linux.intel.com> | 2015-08-18 13:55:40 -0600 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2015-08-20 14:07:24 -0400 |
| commit | 2765cfbb342c727c3fd47b165196cb16da158022 (patch) | |
| tree | fb22ad4836a0c4ae88ef477df51434266f33d012 /fs/block_dev.c | |
| parent | 5de490daec8b6354b90d5c9d3e2415b195f5adb6 (diff) | |
| download | linux-stable-2765cfbb342c727c3fd47b165196cb16da158022.tar.gz linux-stable-2765cfbb342c727c3fd47b165196cb16da158022.tar.bz2 linux-stable-2765cfbb342c727c3fd47b165196cb16da158022.zip | |
dax: update I/O path to do proper PMEM flushing
Update the DAX I/O path so that all operations that store data (I/O
writes, zeroing blocks, punching holes, etc.) properly synchronize the
stores to media using the PMEM API. This ensures that the data DAX is
writing is durable on media before the operation completes.
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'fs/block_dev.c')
0 files changed, 0 insertions, 0 deletions