59 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)  in pipe_lock_nested()
65 void pipe_lock(struct pipe_inode_info *pipe)  in pipe_lock()
74 void pipe_unlock(struct pipe_inode_info *pipe)  in pipe_unlock()
81 static inline void __pipe_lock(struct pipe_inode_info *pipe)  in __pipe_lock()
86 static inline void __pipe_unlock(struct pipe_inode_info *pipe)  in __pipe_unlock()
91 void pipe_double_lock(struct pipe_inode_info *pipe1,  in pipe_double_lock()
92 		      struct pipe_inode_info *pipe2)  in pipe_double_lock()
106 void pipe_wait(struct pipe_inode_info *pipe)  in pipe_wait()
121 static void anon_pipe_buf_release(struct pipe_inode_info *pipe,  in anon_pipe_buf_release()
137 static int anon_pipe_buf_steal(struct pipe_inode_info *pipe,  in anon_pipe_buf_steal()
163 int generic_pipe_buf_steal(struct pipe_inode_info *pipe,  in generic_pipe_buf_steal()
192 void generic_pipe_buf_get(struct pipe_inode_info *pipe, struct pipe_buffer *buf)  in generic_pipe_buf_get()
207 int generic_pipe_buf_confirm(struct pipe_inode_info *info,  in generic_pipe_buf_confirm()
222 void generic_pipe_buf_release(struct pipe_inode_info *pipe,  in generic_pipe_buf_release()
250 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_read()
356 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_write()
491 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_ioctl()
517 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_poll()
544 static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)  in put_pipe_info()
562 	struct pipe_inode_info *pipe = file->private_data;  in pipe_release()
584 	struct pipe_inode_info *pipe = filp->private_data;  in pipe_fasync()
625 struct pipe_inode_info *alloc_pipe_info(void)  in alloc_pipe_info()
627 	struct pipe_inode_info *pipe;  in alloc_pipe_info()
633 	pipe = kzalloc(sizeof(struct pipe_inode_info), GFP_KERNEL_ACCOUNT);  in alloc_pipe_info()
670 void free_pipe_info(struct pipe_inode_info *pipe)  in free_pipe_info()
705 	struct pipe_inode_info *pipe;  in get_pipe_inode()
855 static int wait_for_partner(struct pipe_inode_info *pipe, unsigned int *cnt)  in wait_for_partner()
867 static void wake_up_partner(struct pipe_inode_info *pipe)  in wake_up_partner()
874 	struct pipe_inode_info *pipe;  in fifo_open()
1028 static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long arg)  in pipe_set_size()
1117 struct pipe_inode_info *get_pipe_info(struct file *file)  in get_pipe_info()
1124 	struct pipe_inode_info *pipe;  in pipe_fcntl()