diff options
| author | Al Viro <viro@ZenIV.linux.org.uk> | 2016-09-16 00:11:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-24 10:07:43 +0200 |
| commit | 99526912c934f848e5dc1065ec6a1c1c33b1a8d1 (patch) | |
| tree | 9f7f99a6d5d70f34ab6eeb1a71bdc21c22fdf7ba /include | |
| parent | 805f0c26099d7c354654e1fe64a45b4c98a6cae7 (diff) | |
fix iov_iter_fault_in_readable()
commit d4690f1e1cdabb4d61207b6787b1605a0dc0aeab upstream.
... by turning it into what used to be multipages counterpart
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/uio.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h index 8b01e1c3c614..5f9c59da978b 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -76,7 +76,7 @@ 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); int iov_iter_fault_in_readable(struct iov_iter *i, size_t bytes); -int iov_iter_fault_in_multipages_readable(struct iov_iter *i, size_t bytes); +#define iov_iter_fault_in_multipages_readable iov_iter_fault_in_readable size_t iov_iter_single_seg_count(const struct iov_iter *i); size_t copy_page_to_iter(struct page *page, size_t offset, size_t bytes, struct iov_iter *i); |