89 void pipe_lock(struct pipe_inode_info *pipe)  in pipe_lock()
96 void pipe_unlock(struct pipe_inode_info *pipe)  in pipe_unlock()
115 static void anon_pipe_buf_release(struct pipe_inode_info *pipe,  in anon_pipe_buf_release()
131 static bool anon_pipe_buf_try_steal(struct pipe_inode_info *pipe,  in anon_pipe_buf_try_steal()
155 bool generic_pipe_buf_try_steal(struct pipe_inode_info *pipe,  in generic_pipe_buf_try_steal()
183 bool generic_pipe_buf_get(struct pipe_inode_info *pipe, struct pipe_buffer *buf)  in generic_pipe_buf_get()
197 void generic_pipe_buf_release(struct pipe_inode_info *pipe,  in generic_pipe_buf_release()
211 static inline bool pipe_readable(const struct pipe_inode_info *pipe)  in pipe_readable()
220 static inline unsigned int pipe_update_tail(struct pipe_inode_info *pipe,  in pipe_update_tail()
255 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_read()  local
417 static inline bool pipe_writable(const struct pipe_inode_info *pipe)  in pipe_writable()
431 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_write()  local
617 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_ioctl()  local
660 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_poll()  local
707 static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)  in put_pipe_info()
725 	struct pipe_inode_info *pipe = file->private_data;  in pipe_release()  local
749 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_fasync()  local
792 	struct pipe_inode_info *pipe;  in alloc_pipe_info()  local
839 void free_pipe_info(struct pipe_inode_info *pipe)  in free_pipe_info()
883 	struct pipe_inode_info *pipe;  in get_pipe_inode()  local
1045 SYSCALL_DEFINE1(pipe, int __user *, fildes)  in SYSCALL_DEFINE1()  argument
1059 void pipe_wait_readable(struct pipe_inode_info *pipe)  in pipe_wait_readable()
1066 void pipe_wait_writable(struct pipe_inode_info *pipe)  in pipe_wait_writable()
1085 static int wait_for_partner(struct pipe_inode_info *pipe, unsigned int *cnt)  in wait_for_partner()
1102 static void wake_up_partner(struct pipe_inode_info *pipe)  in wake_up_partner()
1109 	struct pipe_inode_info *pipe;  in fifo_open()  local
1266 int pipe_resize_ring(struct pipe_inode_info *pipe, unsigned int nr_slots)  in pipe_resize_ring()
1335 static long pipe_set_size(struct pipe_inode_info *pipe, unsigned int arg)  in pipe_set_size()
1388 	struct pipe_inode_info *pipe = file->private_data;  in get_pipe_info()  local
1399 	struct pipe_inode_info *pipe;  in pipe_fcntl()  local