915 	struct uprobe_cpu_buffer *ucb;  in uprobe_buffer_get()  local
919 	ucb = per_cpu_ptr(uprobe_cpu_buffer, cpu);  in uprobe_buffer_get()
925 	mutex_lock(&ucb->mutex);  in uprobe_buffer_get()
927 	return ucb;  in uprobe_buffer_get()
930 static void uprobe_buffer_put(struct uprobe_cpu_buffer *ucb)  in uprobe_buffer_put()  argument
932 	mutex_unlock(&ucb->mutex);  in uprobe_buffer_put()
937 				struct uprobe_cpu_buffer *ucb, int dsize,  in __uprobe_trace_func()  argument
972 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_trace_func()
979 			     struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_trace_func()  argument
988 		__uprobe_trace_func(tu, 0, regs, ucb, dsize, link->file);  in uprobe_trace_func()
996 				 struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_trace_func()  argument
1002 		__uprobe_trace_func(tu, func, regs, ucb, dsize, link->file);  in uretprobe_trace_func()
1306 			       struct uprobe_cpu_buffer *ucb, int dsize)  in __uprobe_perf_func()  argument
1343 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_perf_func()
1359 			    struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_perf_func()  argument
1365 		__uprobe_perf_func(tu, 0, regs, ucb, dsize);  in uprobe_perf_func()
1371 				struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_perf_func()  argument
1373 	__uprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_perf_func()
1438 	struct uprobe_cpu_buffer *ucb;  in uprobe_dispatcher()  local
1457 	ucb = uprobe_buffer_get();  in uprobe_dispatcher()
1458 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uprobe_dispatcher()
1461 		ret |= uprobe_trace_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1465 		ret |= uprobe_perf_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1467 	uprobe_buffer_put(ucb);  in uprobe_dispatcher()
1476 	struct uprobe_cpu_buffer *ucb;  in uretprobe_dispatcher()  local
1492 	ucb = uprobe_buffer_get();  in uretprobe_dispatcher()
1493 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uretprobe_dispatcher()
1496 		uretprobe_trace_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1500 		uretprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1502 	uprobe_buffer_put(ucb);  in uretprobe_dispatcher()