diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-04-07 08:51:58 -0700 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-01 19:58:39 -0400 |
| commit | c8b8e32d700fe943a935e435ae251364d016c497 (patch) | |
| tree | 956e582a123c6b2761e80901bdaaedc5ba4137e3 /fs/affs | |
| parent | 13712713caba0c1b8c2c0070a4c1f4487def8dee (diff) | |
| download | lwn-c8b8e32d700fe943a935e435ae251364d016c497.tar.gz lwn-c8b8e32d700fe943a935e435ae251364d016c497.zip | |
direct-io: eliminate the offset argument to ->direct_IO
Including blkdev_direct_IO and dax_do_io. It has to be ki_pos to actually
work, so eliminate the superflous argument.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/affs')
| -rw-r--r-- | fs/affs/file.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/affs/file.c b/fs/affs/file.c index 0cde550050e8..0deec9cc2362 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -389,12 +389,13 @@ static void affs_write_failed(struct address_space *mapping, loff_t to) } static ssize_t -affs_direct_IO(struct kiocb *iocb, struct iov_iter *iter, loff_t offset) +affs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) { struct file *file = iocb->ki_filp; struct address_space *mapping = file->f_mapping; struct inode *inode = mapping->host; size_t count = iov_iter_count(iter); + loff_t offset = iocb->ki_pos; ssize_t ret; if (iov_iter_rw(iter) == WRITE) { @@ -404,7 +405,7 @@ affs_direct_IO(struct kiocb *iocb, struct iov_iter *iter, loff_t offset) return 0; } - ret = blockdev_direct_IO(iocb, inode, iter, offset, affs_get_block); + ret = blockdev_direct_IO(iocb, inode, iter, affs_get_block); if (ret < 0 && iov_iter_rw(iter) == WRITE) affs_write_failed(mapping, offset + count); return ret; |