| commit | 82cb14175e7ddb08721fb1d766195cd10dad791a | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Jul 11 22:26:05 2018 -0700 |
| committer | Darrick J. Wong <darrick.wong@oracle.com> | Wed Jul 11 22:26:05 2018 -0700 |
| tree | 47c53d542f3e49189bad062f55bc38d6e35bf105 | |
| parent | 9dc55f1389f9569acf9659e58dd836a9c70df217 [diff] |
xfs: add support for sub-pagesize writeback without buffer_heads Switch to using the iomap_page structure for checking sub-page uptodate status and track sub-page I/O completion status, and remove large quantities of boilerplate code working around buffer heads. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>