926 	struct uprobe_cpu_buffer *ucb;  in uprobe_buffer_get()  local
930 	ucb = per_cpu_ptr(uprobe_cpu_buffer, cpu);  in uprobe_buffer_get()
936 	mutex_lock(&ucb->mutex);  in uprobe_buffer_get()
938 	return ucb;  in uprobe_buffer_get()
941 static void uprobe_buffer_put(struct uprobe_cpu_buffer *ucb)  in uprobe_buffer_put()  argument
943 	mutex_unlock(&ucb->mutex);  in uprobe_buffer_put()
948 				struct uprobe_cpu_buffer *ucb, int dsize,  in __uprobe_trace_func()  argument
980 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_trace_func()
987 			     struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_trace_func()  argument
996 		__uprobe_trace_func(tu, 0, regs, ucb, dsize, link->file);  in uprobe_trace_func()
1004 				 struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_trace_func()  argument
1010 		__uprobe_trace_func(tu, func, regs, ucb, dsize, link->file);  in uretprobe_trace_func()
1338 			       struct uprobe_cpu_buffer *ucb, int dsize)  in __uprobe_perf_func()  argument
1382 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_perf_func()
1398 			    struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_perf_func()  argument
1404 		__uprobe_perf_func(tu, 0, regs, ucb, dsize);  in uprobe_perf_func()
1410 				struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_perf_func()  argument
1412 	__uprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_perf_func()
1477 	struct uprobe_cpu_buffer *ucb;  in uprobe_dispatcher()  local
1496 	ucb = uprobe_buffer_get();  in uprobe_dispatcher()
1497 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uprobe_dispatcher()
1500 		ret |= uprobe_trace_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1504 		ret |= uprobe_perf_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1506 	uprobe_buffer_put(ucb);  in uprobe_dispatcher()
1515 	struct uprobe_cpu_buffer *ucb;  in uretprobe_dispatcher()  local
1531 	ucb = uprobe_buffer_get();  in uretprobe_dispatcher()
1532 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uretprobe_dispatcher()
1535 		uretprobe_trace_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1539 		uretprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1541 	uprobe_buffer_put(ucb);  in uretprobe_dispatcher()