64 static bool page_cache_pipe_buf_try_steal(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_try_steal()
108 static void page_cache_pipe_buf_release(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_release()
119 static int page_cache_pipe_buf_confirm(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_confirm()
162 static bool user_page_pipe_buf_try_steal(struct pipe_inode_info *pipe,  in user_page_pipe_buf_try_steal()
178 static void wakeup_pipe_readers(struct pipe_inode_info *pipe)  in wakeup_pipe_readers()
197 ssize_t splice_to_pipe(struct pipe_inode_info *pipe,  in splice_to_pipe()
246 ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf)  in add_to_pipe()
272 int splice_grow_spd(const struct pipe_inode_info *pipe, struct splice_pipe_desc *spd)  in splice_grow_spd()
322 			 struct pipe_inode_info *pipe,  in copy_splice_read()
417 static void wakeup_pipe_writers(struct pipe_inode_info *pipe)  in wakeup_pipe_writers()
445 static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_desc *sd,  in splice_from_pipe_feed()
495 static inline bool eat_empty_buffer(struct pipe_inode_info *pipe)  in eat_empty_buffer()
520 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)  in splice_from_pipe_next()
582 static void splice_from_pipe_end(struct pipe_inode_info *pipe, struct splice_desc *sd)  in splice_from_pipe_end()
601 ssize_t __splice_from_pipe(struct pipe_inode_info *pipe, struct splice_desc *sd,  in __splice_from_pipe()
633 ssize_t splice_from_pipe(struct pipe_inode_info *pipe, struct file *out,  in splice_from_pipe()
667 iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,  in iter_file_splice_write()
799 ssize_t splice_to_socket(struct pipe_inode_info *pipe, struct file *out,  in splice_to_socket()
936 static ssize_t do_splice_from(struct pipe_inode_info *pipe, struct file *out,  in do_splice_from()
960 			      struct pipe_inode_info *pipe, size_t len,  in do_splice_read()
1004 			struct pipe_inode_info *pipe, size_t len,  in vfs_splice_read()
1033 	struct pipe_inode_info *pipe;  in splice_direct_to_actor()  local
1157 static int direct_splice_actor(struct pipe_inode_info *pipe,  in direct_splice_actor()
1169 static int splice_file_range_actor(struct pipe_inode_info *pipe,  in splice_file_range_actor()
1264 static int wait_for_space(struct pipe_inode_info *pipe, unsigned flags)  in wait_for_space()
1449 			    struct pipe_inode_info *pipe,  in iter_to_pipe()
1495 static int pipe_to_user(struct pipe_inode_info *pipe, struct pipe_buffer *buf,  in pipe_to_user()
1509 	struct pipe_inode_info *pipe = get_pipe_info(file, true);  in vmsplice_to_user()  local
1542 	struct pipe_inode_info *pipe;  in vmsplice_to_pipe()  local
1665 static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)  in ipipe_prep()
1701 static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)  in opipe_prep()