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| author | Dan Williams <dan.j.williams@intel.com> | 2017-12-21 21:25:11 +0100 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-03-30 20:34:55 +0200 |
| commit | 5f0663bb4a64f588f0a2dd6d1be68d40f9af0086 (patch) | |
| tree | 4c500bd3324c6d3704616d767fc4a0739a138a71 /fs/ext4/indirect.c | |
| parent | xfs, dax: introduce xfs_dax_aops (diff) | |
| download | linux-5f0663bb4a64f588f0a2dd6d1be68d40f9af0086.tar.xz linux-5f0663bb4a64f588f0a2dd6d1be68d40f9af0086.zip | |
ext4, dax: introduce ext4_dax_aops
In preparation for the dax implementation to start associating dax pages
to inodes via page->mapping, we need to provide a 'struct
address_space_operations' instance for dax. Otherwise, direct-I/O
triggers incorrect page cache assumptions and warnings.
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: linux-ext4@vger.kernel.org
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'fs/ext4/indirect.c')
0 files changed, 0 insertions, 0 deletions