47 static int page_cache_pipe_buf_steal(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_steal()
92 static void page_cache_pipe_buf_release(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_release()
103 static int page_cache_pipe_buf_confirm(struct pipe_inode_info *pipe,  in page_cache_pipe_buf_confirm()
148 static int user_page_pipe_buf_steal(struct pipe_inode_info *pipe,  in user_page_pipe_buf_steal()
165 static void wakeup_pipe_readers(struct pipe_inode_info *pipe)  in wakeup_pipe_readers()
184 ssize_t splice_to_pipe(struct pipe_inode_info *pipe,  in splice_to_pipe()
229 ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf)  in add_to_pipe()
253 int splice_grow_spd(const struct pipe_inode_info *pipe, struct splice_pipe_desc *spd)  in splice_grow_spd()
296 				 struct pipe_inode_info *pipe, size_t len,  in generic_file_splice_read()
334 int generic_pipe_buf_nosteal(struct pipe_inode_info *pipe,  in generic_pipe_buf_nosteal()
366 				 struct pipe_inode_info *pipe, size_t len,  in default_file_splice_read()
434 static int pipe_to_sendpage(struct pipe_inode_info *pipe,  in pipe_to_sendpage()
453 static void wakeup_pipe_writers(struct pipe_inode_info *pipe)  in wakeup_pipe_writers()
481 static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_desc *sd,  in splice_from_pipe_feed()
537 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)  in splice_from_pipe_next()
595 static void splice_from_pipe_end(struct pipe_inode_info *pipe, struct splice_desc *sd)  in splice_from_pipe_end()
614 ssize_t __splice_from_pipe(struct pipe_inode_info *pipe, struct splice_desc *sd,  in __splice_from_pipe()
646 ssize_t splice_from_pipe(struct pipe_inode_info *pipe, struct file *out,  in splice_from_pipe()
680 iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,  in iter_file_splice_write()
786 static int write_pipe_buf(struct pipe_inode_info *pipe, struct pipe_buffer *buf,  in write_pipe_buf()
800 static ssize_t default_file_splice_write(struct pipe_inode_info *pipe,  in default_file_splice_write()
826 ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, struct file *out,  in generic_splice_sendpage()
837 static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,  in do_splice_from()
855 			 struct pipe_inode_info *pipe, size_t len,  in do_splice_to()
896 	struct pipe_inode_info *pipe;  in splice_direct_to_actor()  local
1015 static int direct_splice_actor(struct pipe_inode_info *pipe,  in direct_splice_actor()
1071 static int wait_for_space(struct pipe_inode_info *pipe, unsigned flags)  in wait_for_space()
1200 			struct pipe_inode_info *pipe,  in iter_to_pipe()
1245 static int pipe_to_user(struct pipe_inode_info *pipe, struct pipe_buffer *buf,  in pipe_to_user()
1259 	struct pipe_inode_info *pipe = get_pipe_info(file);  in vmsplice_to_user()  local
1287 	struct pipe_inode_info *pipe;  in vmsplice_to_pipe()  local
1440 static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)  in ipipe_prep()
1478 static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)  in opipe_prep()