921 	struct uprobe_cpu_buffer *ucb;  in uprobe_buffer_get()  local
925 	ucb = per_cpu_ptr(uprobe_cpu_buffer, cpu);  in uprobe_buffer_get()
931 	mutex_lock(&ucb->mutex);  in uprobe_buffer_get()
933 	return ucb;  in uprobe_buffer_get()
936 static void uprobe_buffer_put(struct uprobe_cpu_buffer *ucb)  in uprobe_buffer_put()  argument
938 	mutex_unlock(&ucb->mutex);  in uprobe_buffer_put()
943 				struct uprobe_cpu_buffer *ucb, int dsize,  in __uprobe_trace_func()  argument
978 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_trace_func()
985 			     struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_trace_func()  argument
994 		__uprobe_trace_func(tu, 0, regs, ucb, dsize, link->file);  in uprobe_trace_func()
1002 				 struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_trace_func()  argument
1008 		__uprobe_trace_func(tu, func, regs, ucb, dsize, link->file);  in uretprobe_trace_func()
1340 			       struct uprobe_cpu_buffer *ucb, int dsize)  in __uprobe_perf_func()  argument
1384 	memcpy(data, ucb->buf, tu->tp.size + dsize);  in __uprobe_perf_func()
1400 			    struct uprobe_cpu_buffer *ucb, int dsize)  in uprobe_perf_func()  argument
1406 		__uprobe_perf_func(tu, 0, regs, ucb, dsize);  in uprobe_perf_func()
1412 				struct uprobe_cpu_buffer *ucb, int dsize)  in uretprobe_perf_func()  argument
1414 	__uprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_perf_func()
1478 	struct uprobe_cpu_buffer *ucb;  in uprobe_dispatcher()  local
1497 	ucb = uprobe_buffer_get();  in uprobe_dispatcher()
1498 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uprobe_dispatcher()
1501 		ret |= uprobe_trace_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1505 		ret |= uprobe_perf_func(tu, regs, ucb, dsize);  in uprobe_dispatcher()
1507 	uprobe_buffer_put(ucb);  in uprobe_dispatcher()
1516 	struct uprobe_cpu_buffer *ucb;  in uretprobe_dispatcher()  local
1532 	ucb = uprobe_buffer_get();  in uretprobe_dispatcher()
1533 	store_trace_args(ucb->buf, &tu->tp, regs, esize, dsize);  in uretprobe_dispatcher()
1536 		uretprobe_trace_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1540 		uretprobe_perf_func(tu, func, regs, ucb, dsize);  in uretprobe_dispatcher()
1542 	uprobe_buffer_put(ucb);  in uretprobe_dispatcher()