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pass iov_iter to ->direct_IO()

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unmodified, for now

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2014-03-04 21:27:34 -05:00
commit d8d3d94b80
30 changed files with 117 additions and 126 deletions
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4
fs/udf/file.c
View file

@ -119,8 +119,8 @@ static int udf_adinicb_write_end(struct file *file,
}
static ssize_t udf_adinicb_direct_IO(int rw, struct kiocb *iocb,
const struct iovec *iov,
loff_t offset, unsigned long nr_segs)
struct iov_iter *iter,
loff_t offset)
{
/* Fallback to buffered I/O. */
return 0;

8
fs/udf/inode.c
View file

@ -217,18 +217,18 @@ static int udf_write_begin(struct file *file, struct address_space *mapping,
}
static ssize_t udf_direct_IO(int rw, struct kiocb *iocb,
const struct iovec *iov,
loff_t offset, unsigned long nr_segs)
struct iov_iter *iter,
loff_t offset)
{
struct file *file = iocb->ki_filp;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
ssize_t ret;
ret = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs,
ret = blockdev_direct_IO(rw, iocb, inode, iter->iov, offset, iter->nr_segs,
udf_get_block);
if (unlikely(ret < 0 && (rw & WRITE)))
udf_write_failed(mapping, offset + iov_length(iov, nr_segs));
udf_write_failed(mapping, offset + iov_length(iter->iov, iter->nr_segs));
return ret;
}