18 #define iterate_iovec(i, n, __v, __p, skip, STEP) {	\  argument
46 #define iterate_kvec(i, n, __v, __p, skip, STEP) {	\  argument
69 #define iterate_bvec(i, n, __v, __bi, skip, STEP) {	\  argument
81 #define iterate_all_kinds(i, n, v, I, B, K) {			\  argument
101 #define iterate_and_advance(i, n, v, I, B, K) {			\  argument
165 			 struct iov_iter *i)  in copy_page_to_iter_iovec()
249 			 struct iov_iter *i)  in copy_page_from_iter_iovec()
333 static bool sanity(const struct iov_iter *i)  in sanity()
372 #define sanity(i) true  argument
376 			 struct iov_iter *i)  in copy_page_to_iter_pipe()
430 int iov_iter_fault_in_readable(struct iov_iter *i, size_t bytes)  in iov_iter_fault_in_readable()
448 void iov_iter_init(struct iov_iter *i, unsigned int direction,  in iov_iter_init()
495 static inline void data_start(const struct iov_iter *i,  in data_start()
511 static size_t push_pipe(struct iov_iter *i, size_t size,  in push_pipe()
560 				struct iov_iter *i)  in copy_pipe_to_iter()
595 				__wsum *csum, struct iov_iter *i)  in csum_and_copy_to_pipe_iter()
628 size_t _copy_to_iter(const void *addr, size_t bytes, struct iov_iter *i)  in _copy_to_iter()
670 				struct iov_iter *i)  in copy_mc_pipe_to_iter()
726 size_t _copy_mc_to_iter(const void *addr, size_t bytes, struct iov_iter *i)  in _copy_mc_to_iter()
763 size_t _copy_from_iter(void *addr, size_t bytes, struct iov_iter *i)  in _copy_from_iter()
783 bool _copy_from_iter_full(void *addr, size_t bytes, struct iov_iter *i)  in _copy_from_iter_full()
810 size_t _copy_from_iter_nocache(void *addr, size_t bytes, struct iov_iter *i)  in _copy_from_iter_nocache()
844 size_t _copy_from_iter_flushcache(void *addr, size_t bytes, struct iov_iter *i)  in _copy_from_iter_flushcache()
865 bool _copy_from_iter_full_nocache(void *addr, size_t bytes, struct iov_iter *i)  in _copy_from_iter_full_nocache()
914 			 struct iov_iter *i)  in copy_page_to_iter()
933 			 struct iov_iter *i)  in copy_page_from_iter()
951 static size_t pipe_zero(size_t bytes, struct iov_iter *i)  in pipe_zero()
978 size_t iov_iter_zero(size_t bytes, struct iov_iter *i)  in iov_iter_zero()
993 		struct iov_iter *i, unsigned long offset, size_t bytes)  in iov_iter_copy_from_user_atomic()
1016 static inline void pipe_truncate(struct iov_iter *i)  in pipe_truncate()
1042 static void pipe_advance(struct iov_iter *i, size_t size)  in pipe_advance()
1070 void iov_iter_advance(struct iov_iter *i, size_t size)  in iov_iter_advance()
1084 void iov_iter_revert(struct iov_iter *i, size_t unroll)  in iov_iter_revert()
1155 size_t iov_iter_single_seg_count(const struct iov_iter *i)  in iov_iter_single_seg_count()
1170 void iov_iter_kvec(struct iov_iter *i, unsigned int direction,  in iov_iter_kvec()
1183 void iov_iter_bvec(struct iov_iter *i, unsigned int direction,  in iov_iter_bvec()
1196 void iov_iter_pipe(struct iov_iter *i, unsigned int direction,  in iov_iter_pipe()
1220 void iov_iter_discard(struct iov_iter *i, unsigned int direction, size_t count)  in iov_iter_discard()
1229 unsigned long iov_iter_alignment(const struct iov_iter *i)  in iov_iter_alignment()
1250 unsigned long iov_iter_gap_alignment(const struct iov_iter *i)  in iov_iter_gap_alignment()
1272 static inline ssize_t __pipe_get_pages(struct iov_iter *i,  in __pipe_get_pages()
1295 static ssize_t pipe_get_pages(struct iov_iter *i,  in pipe_get_pages()
1316 ssize_t iov_iter_get_pages(struct iov_iter *i,  in iov_iter_get_pages()
1362 static ssize_t pipe_get_pages_alloc(struct iov_iter *i,  in pipe_get_pages_alloc()
1395 ssize_t iov_iter_get_pages_alloc(struct iov_iter *i,  in iov_iter_get_pages_alloc()
1445 			       struct iov_iter *i)  in csum_and_copy_from_iter()
1484 			       struct iov_iter *i)  in csum_and_copy_from_iter_full()
1526 			     struct iov_iter *i)  in csum_and_copy_to_iter()
1570 		struct iov_iter *i)  in hash_and_copy_to_iter()
1588 int iov_iter_npages(const struct iov_iter *i, int maxpages)  in iov_iter_npages()
1659 	int ret = -EFAULT, i;  in copy_compat_iovec_from_user()  local
1738 		 struct iov_iter *i, bool compat)  in __import_iovec()
1807 		 struct iovec **iovp, struct iov_iter *i)  in import_iovec()
1815 		 struct iovec *iov, struct iov_iter *i)  in import_single_range()
1829 int iov_iter_for_each_range(struct iov_iter *i, size_t bytes,  in iov_iter_for_each_range()