307 __generic_file_splice_read(struct file *in, loff_t *ppos,  in __generic_file_splice_read()  argument
331 	index = *ppos >> PAGE_CACHE_SHIFT;  in __generic_file_splice_read()
332 	loff = *ppos & ~PAGE_CACHE_MASK;  in __generic_file_splice_read()
388 	index = *ppos >> PAGE_CACHE_SHIFT;  in __generic_file_splice_read()
523 ssize_t generic_file_splice_read(struct file *in, loff_t *ppos,  in generic_file_splice_read()  argument
531 		return default_file_splice_read(in, ppos, pipe, len, flags);  in generic_file_splice_read()
534 	if (unlikely(*ppos >= isize))  in generic_file_splice_read()
537 	left = isize - *ppos;  in generic_file_splice_read()
541 	ret = __generic_file_splice_read(in, ppos, pipe, len, flags);  in generic_file_splice_read()
543 		*ppos += ret;  in generic_file_splice_read()
607 ssize_t default_file_splice_read(struct file *in, loff_t *ppos,  in default_file_splice_read()  argument
641 	offset = *ppos & ~PAGE_CACHE_MASK;  in default_file_splice_read()
661 	res = kernel_readv(in, vec, spd.nr_pages, *ppos);  in default_file_splice_read()
687 		*ppos += res;  in default_file_splice_read()
923 			 loff_t *ppos, size_t len, unsigned int flags,  in splice_from_pipe()  argument
930 		.pos = *ppos,  in splice_from_pipe()
957 			  loff_t *ppos, size_t len, unsigned int flags)  in iter_file_splice_write()  argument
962 		.pos = *ppos,  in iter_file_splice_write()
1029 		*ppos = sd.pos;  in iter_file_splice_write()
1080 					 struct file *out, loff_t *ppos,  in default_file_splice_write()  argument
1085 	ret = splice_from_pipe(pipe, out, ppos, len, flags, write_pipe_buf);  in default_file_splice_write()
1087 		*ppos += ret;  in default_file_splice_write()
1106 				loff_t *ppos, size_t len, unsigned int flags)  in generic_splice_sendpage()  argument
1108 	return splice_from_pipe(pipe, out, ppos, len, flags, pipe_to_sendpage);  in generic_splice_sendpage()
1117 			   loff_t *ppos, size_t len, unsigned int flags)  in do_splice_from()  argument
1127 	return splice_write(pipe, out, ppos, len, flags);  in do_splice_from()
1133 static long do_splice_to(struct file *in, loff_t *ppos,  in do_splice_to()  argument
1144 	ret = rw_verify_area(READ, in, ppos, len);  in do_splice_to()
1153 	return splice_read(in, ppos, pipe, len, flags);  in do_splice_to()
1313 long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,  in do_splice_direct()  argument
1320 		.pos		= *ppos,  in do_splice_direct()
1338 		*ppos = sd.pos;  in do_splice_direct()