929 	struct uprobe_cpu_buffer *ucb;  in uprobe_buffer_get()  local
933 	ucb = per_cpu_ptr(uprobe_cpu_buffer, cpu);  in uprobe_buffer_get()
939 	mutex_lock(&ucb->mutex);  in uprobe_buffer_get()
941 	return ucb;  in uprobe_buffer_get()
944 static void uprobe_buffer_put(struct uprobe_cpu_buffer *ucb)  in uprobe_buffer_put()  argument
946 	mutex_unlock(&ucb->mutex);  in uprobe_buffer_put()
951 				struct uprobe_cpu_buffer *ucb, int dsize,  in __uprobe_trace_func()  argument
983 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_trace_func()
990 			     struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_trace_func()  argument
999 		__uprobe_trace_func(tu, 0, regs, ucb, dsize, link->file);  in uprobe_trace_func()
1007 				 struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_trace_func()  argument
1013 		__uprobe_trace_func(tu, func, regs, ucb, dsize, link->file);  in uretprobe_trace_func()
1341 			       struct uprobe_cpu_buffer *ucb, int dsize)  in __uprobe_perf_func()  argument
1385 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_perf_func()
1401 			    struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_perf_func()  argument
1407 		__uprobe_perf_func(tu, 0, regs, ucb, dsize);  in uprobe_perf_func()
1413 				struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_perf_func()  argument
1415 	__uprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_perf_func()
1479 	struct uprobe_cpu_buffer *ucb;  in uprobe_dispatcher()  local
1498 	ucb = uprobe_buffer_get();  in uprobe_dispatcher()
1499 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uprobe_dispatcher()
1502 		ret |= uprobe_trace_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1506 		ret |= uprobe_perf_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1508 	uprobe_buffer_put(ucb);  in uprobe_dispatcher()
1517 	struct uprobe_cpu_buffer *ucb;  in uretprobe_dispatcher()  local
1533 	ucb = uprobe_buffer_get();  in uretprobe_dispatcher()
1534 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uretprobe_dispatcher()
1537 		uretprobe_trace_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1541 		uretprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1543 	uprobe_buffer_put(ucb);  in uretprobe_dispatcher()