931 	size_t cnt, loff_t *ppos)  in trace_get_user()  argument
937 	if (!*ppos)  in trace_get_user()
963 			*ppos += read;  in trace_get_user()
998 	*ppos += read;  in trace_get_user()
3349 		   size_t count, loff_t *ppos)  in tracing_write_stub()  argument
3395 		     size_t count, loff_t *ppos)  in tracing_cpumask_read()  argument
3408 	count = simple_read_from_buffer(ubuf, count, ppos, mask_str, NR_CPUS+1);  in tracing_cpumask_read()
3418 		      size_t count, loff_t *ppos)  in tracing_cpumask_write()  argument
3645 			size_t cnt, loff_t *ppos)  in tracing_trace_options_write()  argument
3664 	*ppos += cnt;  in tracing_trace_options_write()
3826 		       size_t cnt, loff_t *ppos)  in tracing_readme_read()  argument
3828 	return simple_read_from_buffer(ubuf, cnt, ppos,  in tracing_readme_read()
3916 				 size_t cnt, loff_t *ppos)  in tracing_saved_cmdlines_size_read()  argument
3925 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);  in tracing_saved_cmdlines_size_read()
3959 				  size_t cnt, loff_t *ppos)  in tracing_saved_cmdlines_size_write()  argument
3976 	*ppos += cnt;  in tracing_saved_cmdlines_size_write()
4165 		       size_t cnt, loff_t *ppos)  in tracing_set_trace_read()  argument
4175 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);  in tracing_set_trace_read()
4458 			size_t cnt, loff_t *ppos)  in tracing_set_trace_write()  argument
4484 	*ppos += ret;  in tracing_set_trace_write()
4491 		   size_t cnt, loff_t *ppos)  in tracing_nsecs_read()  argument
4500 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);  in tracing_nsecs_read()
4505 		    size_t cnt, loff_t *ppos)  in tracing_nsecs_write()  argument
4521 		    size_t cnt, loff_t *ppos)  in tracing_thresh_read()  argument
4523 	return tracing_nsecs_read(&tracing_thresh, ubuf, cnt, ppos);  in tracing_thresh_read()
4528 		     size_t cnt, loff_t *ppos)  in tracing_thresh_write()  argument
4534 	ret = tracing_nsecs_write(&tracing_thresh, ubuf, cnt, ppos);  in tracing_thresh_write()
4555 		     size_t cnt, loff_t *ppos)  in tracing_max_lat_read()  argument
4557 	return tracing_nsecs_read(filp->private_data, ubuf, cnt, ppos);  in tracing_max_lat_read()
4562 		      size_t cnt, loff_t *ppos)  in tracing_max_lat_write()  argument
4564 	return tracing_nsecs_write(filp->private_data, ubuf, cnt, ppos);  in tracing_max_lat_write()
4725 		  size_t cnt, loff_t *ppos)  in tracing_read_pipe()  argument
4744 		sret = iter->trace->read(iter, filp, ubuf, cnt, ppos);  in tracing_read_pipe()
4879 					loff_t *ppos,  in tracing_splice_read_pipe()  argument
4907 					       ppos, pipe, len, flags);  in tracing_splice_read_pipe()
4967 		     size_t cnt, loff_t *ppos)  in tracing_entries_read()  argument
5009 	ret = simple_read_from_buffer(ubuf, cnt, ppos, buf, r);  in tracing_entries_read()
5015 		      size_t cnt, loff_t *ppos)  in tracing_entries_write()  argument
5036 	*ppos += cnt;  in tracing_entries_write()
5043 				size_t cnt, loff_t *ppos)  in tracing_total_entries_read()  argument
5062 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);  in tracing_total_entries_read()
5067 			  size_t cnt, loff_t *ppos)  in tracing_free_buffer_write()  argument
5074 	*ppos += cnt;  in tracing_free_buffer_write()
5344 		       loff_t *ppos)  in tracing_snapshot_write()  argument
5408 		*ppos += cnt;  in tracing_snapshot_write()
5436 				    size_t count, loff_t *ppos);
5438 static ssize_t tracing_buffers_splice_read(struct file *file, loff_t *ppos,
5605 		     size_t count, loff_t *ppos)  in tracing_buffers_read()  argument
5664 	*ppos += size;  in tracing_buffers_read()
5744 tracing_buffers_splice_read(struct file *file, loff_t *ppos,  in tracing_buffers_splice_read()  argument
5772 	if (*ppos & (PAGE_SIZE - 1))  in tracing_buffers_splice_read()
5827 		*ppos += PAGE_SIZE;  in tracing_buffers_splice_read()
5867 		   size_t count, loff_t *ppos)  in tracing_stats_read()  argument
5921 	count = simple_read_from_buffer(ubuf, count, ppos,  in tracing_stats_read()
5945 		  size_t cnt, loff_t *ppos)  in tracing_read_dyn_info()  argument
5960 	r = simple_read_from_buffer(ubuf, cnt, ppos, buf, r);  in tracing_read_dyn_info()
6174 			loff_t *ppos)  in trace_options_read()  argument
6184 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, 2);  in trace_options_read()
6189 			 loff_t *ppos)  in trace_options_write()  argument
6211 	*ppos += cnt;  in trace_options_write()
6259 			loff_t *ppos)  in trace_options_core_read()  argument
6273 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, 2);  in trace_options_core_read()
6278 			 loff_t *ppos)  in trace_options_core_write()  argument
6302 	*ppos += cnt;  in trace_options_core_write()
6469 	       size_t cnt, loff_t *ppos)  in rb_simple_read()  argument
6478 	return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);  in rb_simple_read()
6483 		size_t cnt, loff_t *ppos)  in rb_simple_write()  argument
6508 	(*ppos)++;  in rb_simple_write()