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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 /fs/fat | |
| parent | 13712713caba0c1b8c2c0070a4c1f4487def8dee (diff) | |
| download | op-kernel-dev-c8b8e32d700fe943a935e435ae251364d016c497.zip op-kernel-dev-c8b8e32d700fe943a935e435ae251364d016c497.tar.gz | |
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/fat')
| -rw-r--r-- | fs/fat/inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 2262810..3bcf579 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -244,13 +244,13 @@ static int fat_write_end(struct file *file, struct address_space *mapping, return err; } -static ssize_t fat_direct_IO(struct kiocb *iocb, struct iov_iter *iter, - loff_t offset) +static ssize_t fat_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) { @@ -272,7 +272,7 @@ static ssize_t fat_direct_IO(struct kiocb *iocb, struct iov_iter *iter, * FAT need to use the DIO_LOCKING for avoiding the race * condition of fat_get_block() and ->truncate(). */ - ret = blockdev_direct_IO(iocb, inode, iter, offset, fat_get_block); + ret = blockdev_direct_IO(iocb, inode, iter, fat_get_block); if (ret < 0 && iov_iter_rw(iter) == WRITE) fat_write_failed(mapping, offset + count); |
