930 	struct uprobe_cpu_buffer *ucb;  in uprobe_buffer_get()  local
934 	ucb = per_cpu_ptr(uprobe_cpu_buffer, cpu);  in uprobe_buffer_get()
940 	mutex_lock(&ucb->mutex);  in uprobe_buffer_get()
942 	return ucb;  in uprobe_buffer_get()
945 static void uprobe_buffer_put(struct uprobe_cpu_buffer *ucb)  in uprobe_buffer_put()  argument
947 	mutex_unlock(&ucb->mutex);  in uprobe_buffer_put()
952 				struct uprobe_cpu_buffer *ucb, int dsize,  in __uprobe_trace_func()  argument
984 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_trace_func()
991 			     struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_trace_func()  argument
1000 		__uprobe_trace_func(tu, 0, regs, ucb, dsize, link->file);  in uprobe_trace_func()
1008 				 struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_trace_func()  argument
1014 		__uprobe_trace_func(tu, func, regs, ucb, dsize, link->file);  in uretprobe_trace_func()
1342 			       struct uprobe_cpu_buffer *ucb, int dsize)  in __uprobe_perf_func()  argument
1386 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_perf_func()
1402 			    struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_perf_func()  argument
1408 		__uprobe_perf_func(tu, 0, regs, ucb, dsize);  in uprobe_perf_func()
1414 				struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_perf_func()  argument
1416 	__uprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_perf_func()
1481 	struct uprobe_cpu_buffer *ucb;  in uprobe_dispatcher()  local
1500 	ucb = uprobe_buffer_get();  in uprobe_dispatcher()
1501 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uprobe_dispatcher()
1504 		ret |= uprobe_trace_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1508 		ret |= uprobe_perf_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1510 	uprobe_buffer_put(ucb);  in uprobe_dispatcher()
1519 	struct uprobe_cpu_buffer *ucb;  in uretprobe_dispatcher()  local
1535 	ucb = uprobe_buffer_get();  in uretprobe_dispatcher()
1536 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uretprobe_dispatcher()
1539 		uretprobe_trace_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1543 		uretprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1545 	uprobe_buffer_put(ucb);  in uretprobe_dispatcher()