diff options
| author | Christoph Hellwig <hch@infradead.org> | 2011-06-24 18:29:47 (GMT) |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-21 00:47:49 (GMT) |
| commit | aacfc19c626ebd3daa675652457d71019a1f583f (patch) | |
| tree | 9c1cfb5945e939f1ba56b4c0101c211e84e544c0 /fs/jfs | |
| parent | df2d6f26586f12a24f3ae5df4e236dc5c08d6eb4 (diff) | |
| download | linux-fsl-qoriq-aacfc19c626ebd3daa675652457d71019a1f583f.tar.xz | |
fs: simplify the blockdev_direct_IO prototype
Simple filesystems always pass inode->i_sb_bdev as the block device
argument, and never need a end_io handler. Let's simply things for
them and for my grepping activity by dropping these arguments. The
only thing not falling into that scheme is ext4, which passes and
end_io handler without needing special flags (yet), but given how
messy the direct I/O code there is use of __blockdev_direct_IO
in one instead of two out of three cases isn't going to make a large
difference anyway.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index 1096559..77b69b2 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -329,8 +329,8 @@ static ssize_t jfs_direct_IO(int rw, struct kiocb *iocb, struct inode *inode = file->f_mapping->host; ssize_t ret; - ret = blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov, - offset, nr_segs, jfs_get_block, NULL); + ret = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs, + jfs_get_block); /* * In case of error extending write may have instantiated a few |