diff options
Diffstat (limited to 'fs/ext2/inode.c')
| -rw-r--r-- | fs/ext2/inode.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 0cb04486577d..3ccd5fd47d66 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -859,7 +859,12 @@ ext2_direct_IO(int rw, struct kiocb *iocb, struct iov_iter *iter, size_t count = iov_iter_count(iter); ssize_t ret; - ret = blockdev_direct_IO(rw, iocb, inode, iter, offset, ext2_get_block); + if (IS_DAX(inode)) + ret = dax_do_io(rw, iocb, inode, iter, offset, ext2_get_block, + NULL, DIO_LOCKING); + else + ret = blockdev_direct_IO(rw, iocb, inode, iter, offset, + ext2_get_block); if (ret < 0 && (rw & WRITE)) ext2_write_failed(mapping, offset + count); return ret; @@ -888,6 +893,7 @@ const struct address_space_operations ext2_aops = { const struct address_space_operations ext2_aops_xip = { .bmap = ext2_bmap, .get_xip_mem = ext2_get_xip_mem, + .direct_IO = ext2_direct_IO, }; const struct address_space_operations ext2_nobh_aops = { |