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direct-io: eliminate the offset argument to ->direct_IO

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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>
This commit is contained in:
Christoph Hellwig
2016-04-07 08:51:58 -07:00
committed by Al Viro
parent 13712713ca
commit c8b8e32d70
37 changed files with 99 additions and 112 deletions
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3
fs/fuse/file.c
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@@ -2837,7 +2837,7 @@ static inline loff_t fuse_round_up(loff_t off)
}
static ssize_t
fuse_direct_IO(struct kiocb *iocb, struct iov_iter *iter, loff_t offset)
fuse_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
{
DECLARE_COMPLETION_ONSTACK(wait);
ssize_t ret = 0;
@@ -2848,6 +2848,7 @@ fuse_direct_IO(struct kiocb *iocb, struct iov_iter *iter, loff_t offset)
struct inode *inode;
loff_t i_size;
size_t count = iov_iter_count(iter);
loff_t offset = iocb->ki_pos;
struct fuse_io_priv *io;
bool is_sync = is_sync_kiocb(iocb);