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| author | Christoph Hellwig <hch@infradead.org> | 2011-06-24 20:29:47 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-21 02:47:49 +0200 |
| commit | aacfc19c626ebd3daa675652457d71019a1f583f (patch) | |
| tree | 9c1cfb5945e939f1ba56b4c0101c211e84e544c0 /virt | |
| parent | fs: always maintain i_dio_count (diff) | |
| download | linux-aacfc19c626ebd3daa675652457d71019a1f583f.tar.xz linux-aacfc19c626ebd3daa675652457d71019a1f583f.zip | |
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 'virt')
0 files changed, 0 insertions, 0 deletions