diff options
| author | Jan Kara <jack@suse.cz> | 2016-05-11 11:58:52 +0200 |
|---|---|---|
| committer | Vishal Verma <vishal.l.verma@intel.com> | 2016-05-17 00:44:09 -0600 |
| commit | c3d98e39d5b37320b15f227686575d58f676e6ef (patch) | |
| tree | 2e221bb403db75da6a40c70919f82ad492315e53 /Documentation/devicetree | |
| parent | 069c77bc9eaee70fa9ecbd942372b1693b8cdeb0 (diff) | |
dax: Remove pointless writeback from dax_do_io()
dax_do_io() is calling filemap_write_and_wait() if DIO_LOCKING flags is
set. Presumably this was copied over from direct IO code. However DAX
inodes have no pagecache pages to write so the call is pointless. Remove
it.
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Diffstat (limited to 'Documentation/devicetree')
0 files changed, 0 insertions, 0 deletions