46 static bool page_cache_pipe_buf_try_steal(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_try_steal()
91 static void page_cache_pipe_buf_release(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_release()
102 static int page_cache_pipe_buf_confirm(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_confirm()
147 static bool user_page_pipe_buf_try_steal(struct pipe_inode_info *pipe,  in user_page_pipe_buf_try_steal()
163 static void wakeup_pipe_readers(struct pipe_inode_info *pipe)  in wakeup_pipe_readers()
182 ssize_t splice_to_pipe(struct pipe_inode_info *pipe,  in splice_to_pipe()
230 ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf)  in add_to_pipe()
256 int splice_grow_spd(const struct pipe_inode_info *pipe, struct splice_pipe_desc *spd)  in splice_grow_spd()
299 				 struct pipe_inode_info *pipe, size_t len,  in generic_file_splice_read()
348 static int pipe_to_sendpage(struct pipe_inode_info *pipe,  in pipe_to_sendpage()
368 static void wakeup_pipe_writers(struct pipe_inode_info *pipe)  in wakeup_pipe_writers()
396 static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_desc *sd,  in splice_from_pipe_feed()
446 static inline bool eat_empty_buffer(struct pipe_inode_info *pipe)  in eat_empty_buffer()
471 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)  in splice_from_pipe_next()
533 static void splice_from_pipe_end(struct pipe_inode_info *pipe, struct splice_desc *sd)  in splice_from_pipe_end()
552 ssize_t __splice_from_pipe(struct pipe_inode_info *pipe, struct splice_desc *sd,  in __splice_from_pipe()
584 ssize_t splice_from_pipe(struct pipe_inode_info *pipe, struct file *out,  in splice_from_pipe()
618 iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,  in iter_file_splice_write()
743 ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, struct file *out,  in generic_splice_sendpage()
762 static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,  in do_splice_from()
774 			 struct pipe_inode_info *pipe, size_t len,  in do_splice_to()
815 	struct pipe_inode_info *pipe;  in splice_direct_to_actor()  local
931 static int direct_splice_actor(struct pipe_inode_info *pipe,  in direct_splice_actor()
987 static int wait_for_space(struct pipe_inode_info *pipe, unsigned flags)  in wait_for_space()
1157 			struct pipe_inode_info *pipe,  in iter_to_pipe()
1202 static int pipe_to_user(struct pipe_inode_info *pipe, struct pipe_buffer *buf,  in pipe_to_user()
1216 	struct pipe_inode_info *pipe = get_pipe_info(file, true);  in vmsplice_to_user()  local
1244 	struct pipe_inode_info *pipe;  in vmsplice_to_pipe()  local
1363 static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)  in ipipe_prep()
1399 static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)  in opipe_prep()