diff options
Diffstat (limited to 'include/linux/uio.h')
| -rw-r--r-- | include/linux/uio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h index e2231e47cec1..c08110705118 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -71,6 +71,8 @@ static inline struct iovec iov_iter_iovec(const struct iov_iter *iter) unsigned long iov_shorten(struct iovec *iov, unsigned long nr_segs, size_t to); +int iov_count_pages(const struct iov_iter *iter, unsigned align); + size_t iov_iter_copy_from_user_atomic(struct page *page, struct iov_iter *i, unsigned long offset, size_t bytes); void iov_iter_advance(struct iov_iter *i, size_t bytes); |