79 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)  in pipe_lock_nested()
85 void pipe_lock(struct pipe_inode_info *pipe)  in pipe_lock()
94 void pipe_unlock(struct pipe_inode_info *pipe)  in pipe_unlock()
101 static inline void __pipe_lock(struct pipe_inode_info *pipe)  in __pipe_lock()
106 static inline void __pipe_unlock(struct pipe_inode_info *pipe)  in __pipe_unlock()
111 void pipe_double_lock(struct pipe_inode_info *pipe1,  in pipe_double_lock()
112 		      struct pipe_inode_info *pipe2)  in pipe_double_lock()
125 static void anon_pipe_buf_release(struct pipe_inode_info *pipe,  in anon_pipe_buf_release()
141 static bool anon_pipe_buf_try_steal(struct pipe_inode_info *pipe,  in anon_pipe_buf_try_steal()
165 bool generic_pipe_buf_try_steal(struct pipe_inode_info *pipe,  in generic_pipe_buf_try_steal()
193 bool generic_pipe_buf_get(struct pipe_inode_info *pipe, struct pipe_buffer *buf)  in generic_pipe_buf_get()
207 void generic_pipe_buf_release(struct pipe_inode_info *pipe,  in generic_pipe_buf_release()
221 static inline bool pipe_readable(const struct pipe_inode_info *pipe)  in pipe_readable()
235 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_read()
406 static inline bool pipe_writable(const struct pipe_inode_info *pipe)  in pipe_writable()
420 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_write()
615 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_ioctl()
658 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_poll()
705 static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)  in put_pipe_info()
723 	struct pipe_inode_info *pipe = file->private_data;  in pipe_release()
747 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_fasync()
788 struct pipe_inode_info *alloc_pipe_info(void)  in alloc_pipe_info()
790 	struct pipe_inode_info *pipe;  in alloc_pipe_info()
796 	pipe = kzalloc(sizeof(struct pipe_inode_info), GFP_KERNEL_ACCOUNT);  in alloc_pipe_info()
836 void free_pipe_info(struct pipe_inode_info *pipe)  in free_pipe_info()
880 	struct pipe_inode_info *pipe;  in get_pipe_inode()
1054 void pipe_wait_readable(struct pipe_inode_info *pipe)  in pipe_wait_readable()
1061 void pipe_wait_writable(struct pipe_inode_info *pipe)  in pipe_wait_writable()
1080 static int wait_for_partner(struct pipe_inode_info *pipe, unsigned int *cnt)  in wait_for_partner()
1097 static void wake_up_partner(struct pipe_inode_info *pipe)  in wake_up_partner()
1104 	struct pipe_inode_info *pipe;  in fifo_open()
1262 int pipe_resize_ring(struct pipe_inode_info *pipe, unsigned int nr_slots)  in pipe_resize_ring()
1331 static long pipe_set_size(struct pipe_inode_info *pipe, unsigned int arg)  in pipe_set_size()
1382 struct pipe_inode_info *get_pipe_info(struct file *file, bool for_splice)  in get_pipe_info()
1384 	struct pipe_inode_info *pipe = file->private_data;  in get_pipe_info()
1395 	struct pipe_inode_info *pipe;  in pipe_fcntl()