diff options
| author | Al Viro <viro@ZenIV.linux.org.uk> | 2016-09-16 00:11:45 +0100 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@verizon.com> | 2016-10-03 08:35:04 -0400 |
| commit | ca3fea0101975d16780536784f01096ccd54f34e (patch) | |
| tree | ee7379342ec5f299ece65e8613c5705d62d1f415 /include | |
| parent | 507e166c3cdbcdeba89203fb7a9a71682370693c (diff) | |
fix iov_iter_fault_in_readable()
[ Upstream commit d4690f1e1cdabb4d61207b6787b1605a0dc0aeab ]
... by turning it into what used to be multipages counterpart
Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
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); |