diff options
Diffstat (limited to 'include/linux/uio.h')
| -rw-r--r-- | include/linux/uio.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h index e7fc29b5ad19..b70d28693400 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -351,4 +351,24 @@ static inline void iov_iter_ubuf(struct iov_iter *i, unsigned int direction, }; } +static inline ssize_t iov_iter_get_pages2(struct iov_iter *i, struct page **pages, + size_t maxsize, unsigned maxpages, size_t *start) +{ + ssize_t res = iov_iter_get_pages(i, pages, maxsize, maxpages, start); + + if (res >= 0) + iov_iter_advance(i, res); + return res; +} + +static inline ssize_t iov_iter_get_pages_alloc2(struct iov_iter *i, struct page ***pages, + size_t maxsize, size_t *start) +{ + ssize_t res = iov_iter_get_pages_alloc(i, pages, maxsize, start); + + if (res >= 0) + iov_iter_advance(i, res); + return res; +} + #endif |