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| 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 /mm/filemap.c | |
| parent | 13712713caba0c1b8c2c0070a4c1f4487def8dee (diff) | |
| download | linux-c8b8e32d700fe943a935e435ae251364d016c497.tar.gz linux-c8b8e32d700fe943a935e435ae251364d016c497.tar.bz2 linux-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 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index e7108c31346d..cb36db9f4107 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1853,8 +1853,7 @@ generic_file_read_iter(struct kiocb *iocb, struct iov_iter *iter) iocb->ki_pos + count - 1); if (!retval) { struct iov_iter data = *iter; - retval = mapping->a_ops->direct_IO(iocb, &data, - iocb->ki_pos); + retval = mapping->a_ops->direct_IO(iocb, &data); } if (retval > 0) { @@ -2538,7 +2537,7 @@ generic_file_direct_write(struct kiocb *iocb, struct iov_iter *from) } data = *from; - written = mapping->a_ops->direct_IO(iocb, &data, pos); + written = mapping->a_ops->direct_IO(iocb, &data); /* * Finally, try again to invalidate clean pages which might have been |