diff options
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r-- | include/linux/fs.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index ddfff2e..2261ac8 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -295,38 +295,6 @@ struct page; struct address_space; struct writeback_control; -struct iov_iter { - const struct iovec *iov; - unsigned long nr_segs; - size_t iov_offset; - size_t count; -}; - -size_t iov_iter_copy_from_user_atomic(struct page *page, - struct iov_iter *i, unsigned long offset, size_t bytes); -size_t iov_iter_copy_from_user(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); -size_t iov_iter_single_seg_count(const struct iov_iter *i); - -static inline void iov_iter_init(struct iov_iter *i, - const struct iovec *iov, unsigned long nr_segs, - size_t count, size_t written) -{ - i->iov = iov; - i->nr_segs = nr_segs; - i->iov_offset = 0; - i->count = count + written; - - iov_iter_advance(i, written); -} - -static inline size_t iov_iter_count(struct iov_iter *i) -{ - return i->count; -} - /* * "descriptor" for what we're up to with a read. * This allows us to use the same read code yet |