diff options
Diffstat (limited to 'fs/xfs/xfs_file.c')
| -rw-r--r-- | fs/xfs/xfs_file.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 440bb8b..dd5185d 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -360,7 +360,13 @@ xfs_file_dio_aio_read( } data = *to; - ret = mapping->a_ops->direct_IO(iocb, &data); + if (IS_DAX(inode)) { + ret = dax_do_io(iocb, inode, &data, xfs_get_blocks_direct, + NULL, 0); + } else { + ret = __blockdev_direct_IO(iocb, inode, target->bt_bdev, &data, + xfs_get_blocks_direct, NULL, NULL, 0); + } if (ret > 0) { iocb->ki_pos += ret; iov_iter_advance(to, ret); @@ -819,7 +825,14 @@ xfs_file_dio_aio_write( trace_xfs_file_direct_write(ip, count, iocb->ki_pos); data = *from; - ret = mapping->a_ops->direct_IO(iocb, &data); + if (IS_DAX(inode)) { + ret = dax_do_io(iocb, inode, &data, xfs_get_blocks_direct, + xfs_end_io_direct_write, 0); + } else { + ret = __blockdev_direct_IO(iocb, inode, target->bt_bdev, &data, + xfs_get_blocks_direct, xfs_end_io_direct_write, + NULL, DIO_ASYNC_EXTEND); + } /* see generic_file_direct_write() for why this is necessary */ if (mapping->nrpages) { |